Hp Probook 4720S Users Manual 4520s Notebook PC

4720S to the manual b6dd9e45-f5ea-4911-b1e0-c2c4542bca67

2015-02-09

: Hp Hp-Hp-Probook-4720S-Users-Manual-547005 hp-hp-probook-4720s-users-manual-547005 hp pdf

Open the PDF directly: View PDF PDF.
Page Count: 39

1.
WWAN antennas
13.
(2) USB 2.0 ports
2.
WLAN antennas
14.
Optional HP Fingerprint Sensor
3.
Integrated microphone
15.
ClickPad with left and right ClickPad buttons
4.
Webcam LED (works with optional webcam)
16.
Stereo microphone in
5.
Optional 2 MP webcam
17.
Stereo headphone/line out
6.
Power button with LED indicator
18.
Media Card Reader
7.
Stereo speakers
19.
Hard drive activity LED indicator
8.
Wireless switch with LED indicator
20.
HP QuickLook 3 button with LED indicator
9.
Battery charging LED indicator
21.
HP QuickWeb button with LED indicator
10.
Power connector
22.
Volume mute button
11.
Optical drive (select models)
23.
Volume down button
12.
Optional RJ-11/modem port
24.
Volume up button
1.
Kensington Lock slot
5.
Combo eSATA/USB port
2.
VGA connector (external monitor/projector)
6.
ExpressCard/34 slot
3.
RJ-45/Ethernet port
7.
USB 2.0 port
4.
HDMI port
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook 4720s
Notebook PC
Overview
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 1
1.
Battery release latches
3.
SIM card slot (select units, located inside battery bay)
2.
Battery bay
At A Glance
Genuine Windows 7 versions, Genuine Windows Vista versions, Genuine Windows XP Professional available through
downgrade rights from Windows 7 Professional, SUSE Linux, Red Flag Linux (PRC only), or FreeDOS
Thin, lightweight design with brushed aluminum finish for durability and style
Color choice of caviar or bourdeaux finish
Full-sized spill-resistant keyboard with better spaced keys and full separate numeric keypad
ATI Mobility Radeon HD 4350 discrete graphics with 512 MB dedicated video memory
or integrated Intel HD Graphics
ArcSoft TotalMedia Suite for playing, creating, and editing video and audio files
New keyboard function keys for play, rewind, and fast-forward of video and audio files
Corel Home Office productivity suite for word processing, spreadsheets, and presentations
HDMI port for connecting to high-resolution displays; combo eSATA/USB port
HP Face Recognition for HP ProtectTools for easy logins using the optional integrated 2 MP webcam
Up to 500 GB 7200 rpm hard drive or 750 GB 5400 rpm hard drive with HP 3D DriveGuard protection
HP Power Assistant to conserve power, increase battery run-time, monitor power needs, report workforce power consumption
HP QuickLook 3 (quick access to e-mail, calendar, contacts and tasks), HP QuickWeb, HP DayStarter
HP Connection Manager 3.1
Flexible wireless connectivity options:
Integrated HP un2420 EV-DO/HSDPA Mobile Broadband Module
*
provides worldwide Gobi mobile Internet
technology with GPS
Integrated Intel Centrino® Advanced-N 6200 802.11 a/b/g/n, Atheros 802.11 b/g/n, Broadcom 802.11
a/b/g/n or b/g wireless LAN module
Bluetooth® v2.1
HP ProBook 4520s offers choice of 9-cell or 6-cell battery to customize weight and run-time to your needs
Integrated Media Card Reader and ExpressCard/34 slot
Widescreen LED-backlit HD display with 16:9 aspect ratio, BrightView optional
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Overview
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 2
HP ProBook 4520s: 15.6-inch diagonal
HP ProBook 4720s: 17.3-inch diagonal
Choice of an Intel® Core™ i7, Core i5, or Core i3 processor
Enhanced security features including HP ProtectTools, HP Face Recognition, Computrace LoJack Pro ready, HP SpareKey, HP
Disk Sanitizer, optional HP Fingerprint Sensor, and optional HP Privacy Filter
Optional optical drives include Blu-ray ROM DVD+/-RW SuperMulti DL Drive for high-definition playback and DVD+/-RW
SuperMulti DL LightScribe Drive for burning custom labels directly to your discs
* Only available with HP ProBook 4520s with Intel HD Graphics.
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Overview
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 3
Processors
Intel Core i7-620M Processor (2.66 GHz, 4 MB L3 cache)
*
Up to 3.33 GHz with Intel Turbo Boost Technology
Intel Core i5-540M Processor (2.53 GHz, 3 MB L3 cache)
*
Up to 3.06 GHz with Intel Turbo Boost Technology
Intel Core i5-520M Processor (2.4 GHz, 3 MB L3 cache)
*
Up to 2.93 GHz with Intel Turbo Boost Technology
Intel Core i5-430M Processor (2.26 GHz, 3 MB L3 cache)
*
Up to 2.53 GHz with Intel Turbo Boost Technology
Intel Core i3-350M Processor (2.26 GHz, 3 MB L3 cache)
*
Intel Core i3-330M Processor (2.13 GHz, 3 MB L3 cache)
*
NOTE:
Processor speed denotes maximum performance mode; processors will run at lower speeds in
battery optimization mode.
* Intel's numbering is not a measurement of higher performance.
Operating System
Preinstalled
Genuine Windows 7 Professional Edition 32
*
Genuine Windows XP Professional available through downgrade rights
from Windows 7 Professional
*†
Genuine Windows 7 Home Premium Edition 32
*
Genuine Windows 7 Home Basic Edition 32
*
Genuine Windows 7 Starter
Genuine Windows Vista Business 32
**
Genuine Windows Vista Home Basic 32
**
SUSE Linux Enterprise Desktop 11
Red Flag Linux (PRC only)
FreeDOS
Supported
Genuine Windows 7 Professional 64
*
Certified
SUSE Linux Enterprise Desktop 11
* System may require upgraded and/or separately purchased hardware and/or a DVD drive to install
the Windows 7 software and take full advantage of Windows 7 functionality.
See:
http://www.microsoft.com/windows/windows-7/
for details.
** Certain Windows Vista product features require advanced or additional hardware. See:
http://www.microsoft.com/windowsvista/getready/hardwarereqs.mspx
and
http://www.microsoft.com/windowsvista/getready/capable.mspx
for details. Windows Vista Upgrade
Advisor can help you determine which features of Windows Vista will run on your computer. To
download the tool, visit:
http://www.windowsvista.com/upgradeadvisor
.
† Windows XP Professional is preinstalled on this system and includes end user rights and media for
Windows 7 Professional. You may only use one version at a time. You must back up all data (files,
photos, etc.) before uninstalling and installing operating systems to avoid loss of your data.
Chipset
Mobile Intel HM57 Express Chipset
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Standard Features (availability may vary by country)
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 4
Graphics
Integrated graphics (HP ProBook 4520s only):
Intel HD Graphics
Discrete graphics:
ATI Mobility Radeon HD 4350 graphics controller with 512 MB dedicated video memory
Microsoft DirectX 10.1 (discrete),10 (integrated) capable
Display
Internal
HP ProBook 4520s:
15.6-inch diagonal LED-backlit HD anti-glare (1366 x 768 resolution)
15.6-inch diagonal LED-backlit HD BrightView (1366 x 768 resolution)
HP ProBook 4720s:
17.3-inch diagonal LED-backlit HD+ anti-glare (1600x900 resolution)
17.3-inch diagonal LED-backlit HD+ BrightView (1600x900 resolution)
Optional HP Privacy Filter
External
Up to 32-bit per pixel color depth
VGA
port supports resolutions up to 1600 x 1200 at 75 Hz, and lower
resolutions at up to 100 Hz.
HDMI
port supports direct connection to high-definition displays with up to
1920 x 1080 resolution and 7-channel audio with one convenient cable (not
included).
NOTE:
Resolutions are dependent upon monitor capability, and resolution
and color depth settings.
Memory
Standard
DDR3 PC3-10600 SDRAM (1333 MHz)
*
Two SODIMM slots supporting dual-channel memory
1024 MB and 2048 MB SODIMMs
Standard memory up to 4096 MB
Maximum
Upgradeable to 8192 MB with optional 4096 MB SODIMMs in slots 1 and
2
Dual-channel
Maximized dual-channel performance requires SODIMMs of the same size
and speed in both memory slots.
* Memory speed is processor dependent.
NOTE:
Due to the non-industry standard nature of some third-party memory modules, we recommend HP
branded memory to ensure compatibility. If you mix memory speeds, the system will perform at the lower
memory speed. Full availability of 4 GB or more of memory requires Windows Vista Business 64-bit or
Linux. With Windows 32-bit operating systems, the amount of usable memory is dependent upon your
configuration, so that above 3 GB all memory may not be available due to system resource requirements.
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Standard Features (availability may vary by country)
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 5
Communications
Realtek Ethernet (10/100/1000 NIC)
*
Optional 56K V.92 modem
**
* The term "10/100/1000" or "Gigabit" Ethernet indicates compliance with IEEE standard 802.3ab for
Gigabit Ethernet, and does not connote actual operating speed of 1 Gb/s. For high-speed transmission,
connection to a Gigabit Ethernet server and network infrastructure is required.
** Designed for downloads from 56K modem compliant sources. Maximum achievable download
transmission rates currently do not reach 56 KB/s, and will vary with line conditions. Modem availability
is subject to country regulatory approval.
Wireless Devices
Support for a broad range of secure, integrated wireless LAN and wireless WAN options featuring
support for the latest industry standards. Mobile Broadband (WWAN) requires a Windows operating
system and is available in select countries as a factory configurable feature for the HP ProBook 4520s
only. Integrated Bluetooth is also available (factory configurable only) and can be combined with any of
the supported wireless LAN and wireless WAN options.
HP un2420
EV-DO/HSPA Mobile
Broadband Module
(available for HP ProBook
4520s with Intel HD
Graphics only)
Integrated mobile broadband module with Gobi global mobile Internet
technology that provides connectivity to both CDMA (EVDO) and UMTS
(HSPA) networks. It also provides GPS functionality for various mapping
applications and security applications.
NOTE:
Separately purchased mobile network operator service is required.
Two 850/900/1575/1800/1900/2100 MHz antennas integrated in
the top of the display panel support current and future WWAN technologies.
All 802.11 integrated
wireless LAN options
Wi-Fi certified
*
Wired Equivalent Privacy (WEP) support up to 128-bit keys
Wi-Fi Protected Access (WPA) and WPA2 support
802.1x authentication support, including EAP-TLS, EAP-TTLS, PEAP-GTC,
PEAP-MSCHAPv2, and LEAP
Advanced Encryption Standard (AES) support
Dual antennas integrated in the display enclosure
Intel Centrino Advanced-
N 6200 (2x2)
Integrated support for 802.11a, b, g, and n
*
2 transmit, 2 receive antennas
Up to 300 mbps data rate
Atheros 9285G
802.11b/g/n (1x1)
Integrated support for 802.11b, g, and n
Up to 300 mbps data rate
Broadcom 4322AGN
802.11a/b/g/n
WiFi Adapter
Integrated support for 802.11a, b, g, and n
Cisco Compatible Extensions support
Up to 300 mbps data rate
Broadcom 4312G
802.11b/g
WiFi Adapter
Integrated support for 802.11 b and g
Cisco Compatible Extensions support
Up to 54 mbps data rate
HP Integrated Module
with Bluetooth Wireless
Technology
Bluetooth Specification v2.1 compliant
Works with a wide range of Bluetooth devices
* In countries where 802.11n is not allowed, this capability is not enabled (Intel 802.11a/b/g only).
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Standard Features (availability may vary by country)
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 6
Keyboard
The HP spill-resistant keyboard is designed using a thin layer of Mylar film under the keyboard and a
drain system that funnels fluid through a hole in the bottom of the notebook. This minimizes the risk of
damage to sensitive components underneath. The 101/102-key compatible keyboard features a full-pitch
key layout with desktop keyboard features, such as the isolated inverted-T cursor control keys, editing
keys, both left and right control and alt keys, full separate numeric keypad, and 12 function keys. US and
International key layouts are available. Other features include hotkeys for instant access to power
conservation and brightness, and 19.05 x 19.05 mm key pitch (center-to-center spacing).
Pointing device
ClickPad with gestures support:
Two-finger scroll, zoom, pinch and pivot rotate
Expansion card slots
ExpressCard/34 slot
Supports ExpressCard/34 (34 mm x 75 mm x 5 mm) card sizes
Media Card Reader
Supports SD (Secure Digital), MMC (MultiMedia Card), Memory Stick,
Memory Stick Pro, Memory Stick Duo
*
, xD-Picture card
* Memory Stick Duo Adapters are required and sold separately. Inserting a Memory Stick Duo Card
directly into your notebook could damage the memory card and/or notebook.
Storage
Internal Storage Device
250/320/500 GB 7200 rpm SMART SATA II Hard Drive
750 GB 5400 rpm SMART SATA II Hard Drive
NOTE:
Up to 15 GB is reserved for the system recovery software.
HP 3D DriveGuard
(Windows models only)
The hard drive is mounted directly to the notebook frame, reducing the
transmission of shock to the hard drive. Uses three-axis digital motion
detection with intelligent sensitivity to help protect the hard drive during
normal use from shock and vibration. The digital accelerometer temporarily
halts all data transfer and parks the hard drive when abrupt motion is
detected.
Fixed optical drives
Blu-ray ROM DVD+/-RW SuperMulti DL LightScribe Drive
*
DVD+/-RW SuperMulti DL LightScribe Drive
DVD-ROM Drive
* Support for the Blu-ray DVD drive on configurations with integrated
graphics requires Windows7 or Windows Vista; configurations with discrete
graphics support it with any offered Windows operating system.
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Standard Features (availability may vary by country)
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 7
Interfaces
VGA
One
HDMI
One
Stereo microphone in
One
Stereo headphone/line
out
One
Power connector
One
RJ-11/modem (optional)
One
RJ-45/Ethernet
One
Combo eSATA/USB 2.0
One
USB 2.0
Three
LED status indicators
Eight
Audio/Visual
High Definition Audio support
Integrated stereo speakers
Integrated digital microphone
Stereo headphone/line out
Stereo microphone in
Optional 2 MP webcam
Supports videoconferencing and still image capture
Improved quality for video streaming and still image capture (1600x1200 resolution)
Up to 30 frames/sec
Fixed focus lens
16-bit true color (camera sensor up to UXGA resolution)
Software
Preinstalled software with
Windows Vista
HP Recovery Manager (available with Windows 7 or Vista only)
HP Support Assistant (available with Windows 7 or Vista only)
HP ProtectTools Security Manager
HP Face Recognition
HP QuickLaunch Buttons Software
HP QuickLook 3
HP QuickWeb
HP Power Assistant
HP Connection Manager 3.1
HP Wireless Assistant
HP Day Starter
Corel Home Office productivity suite 60-day trial
Roxio Creator Business (select models)
ArcSoft Total Media Suite
Microsoft Office Professional 2007 60-day Convertible Trial
McAfee Total Protection
*
Norton Online Backup
HP Webcam Software (select models)
Skype
WinZip 12 trial
Additional software
available from the web
HP SoftPaq Download Manager
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Standard Features (availability may vary by country)
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 8
* 60 day trial period for McAfee Total Protection for Small Business software. Internet access required to
receive updates. First update included. Subscription required for updates thereafter.
HP Recovery Manager
Models shipped with Windows 7 or Windows Vista include HP Recovery Manager. HP Recovery
Manager enables fast recovery of the factory preinstalled image if the system becomes corrupted or if
important system files are accidentally deleted. Up to 15 GB of the hard drive is reserved for the system
recovery software.
Security
Standard Features
HP ProtectTools Security Manager
Face Recognition for HP ProtectTools
One Step Login
Enhanced Pre-Boot Security
HP SpareKey
HP Disk Sanitizer
Setup Password
Kensington Lock Slot
Support for Computrace
*
LoJack Pro for HP ProtectTools
Optional Features
HP Fingerprint Sensor
HP Privacy Filter
* The Computrace agent is shipped turned off, and must be activated by customers when they purchase
a subscription with terms ranging from one to five years.
For more information on HP security solutions refer to:
http://www.hp.com/go/security
.
HP ProtectTools Security
Manager
HP ProtectTools Security Manager is the security platform for business notebooks and desktops. The HP
ProtectTools Security Manager is an extensible client security console that delivers enhanced security
capabilities through add-on software modules. The following modules are available on the hard drive
(also downloadable from the web) and can be configured in Software Setup:
Credential Manager for HP ProtectTools
Device Access Manager for HP ProtectTools
Drive Encryption for HP ProtectTools
File Sanitizer for HP ProtectTools
Privacy Manager for HP ProtectTools (Chat & Sign)
Embedded Security for HP ProtectTools
Computrace LoJack Pro for HP ProtectTools
HP ProtectTools is now centrally manageable with the capability to manage notebooks from a single
point. Security is management ready out of the box, in partnership with Digital Persona. New features
address requirements that customers expect from a centrally managed security solution such as user
provisioning, credential reset, and credential revocation.
HP ProtectTools provides two separate management solutions, targeted at the enterprise and the SMB:
Digital Persona Pro AD: Designed for the enterprise customer. Integrates with Active Directory and
gives IT Managers the ability to provision users, create login policies based on passwords,
biometrics or smartcards. Management features also include remote credential recovery in case the
user forgets the password, loses the smartcard or cannot use the fingerprint reader for any reason.
In addition, advanced auditing capabilities are also built in. Digital Persona Pro AD is available
now.
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Standard Features (availability may vary by country)
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 9
Digital Persona Pro Workgroup: Designed for the small business customer. Provides features similar
to the Active Directory version, but for workgroups. Workgroup activation is built into HP
ProtectTools, and activation of up to 5 seats is completely free.
Power Supply
Models with integrated graphics: External 65-watt Smart AC adapter
Models with discrete graphics: External 90-watt Smart AC adapter
6-foot (1.8-meter) power cord included; total length including external AC adapter is 12 feet (3.66 meter)
HP Fast Charge
*
* HP Fast Charge recharges your battery up to 90% within 90 minutes when the system is off. HP Fast
Charge does not apply to the HP 9-cell battery.
Battery
Primary battery
HP ProBook 4520s:
HP 9-cell (93 WHr) Li-Ion battery
HP 6-cell (47 WHr) Li-Ion battery
HP ProBook 4720s:
HP 8-cell (73 WHr) Li-Ion battery
Battery Life
Configurations with integrated
graphics
Configurations with
discrete graphics
HP ProBook 4520s
9-cell battery
Up to 10 hours
Up to 8 hours
6-cell battery
Up to 5 hours Up to 4 hours
HP ProBook 4720s
8-cell battery
N/A
Up to 6 hours
NOTE:
Battery life will vary depending on the product model, configuration, loaded applications,
features, use, wireless functionality and power management settings. The maximum capacity of the
battery will naturally decrease with time and usage. See MobileMark07 battery benchmark
www.bapco.com/products/mobilemark2007
for additional details.
System Standby Time
Up to TBD week
Power Conservation
Supports enhanced Intel SpeedStep technology (allows Battery Optimized Mode, Maximum Performance
Mode, or Automatic mode)
ATI PowerPlay technology
Hibernation
Standby
ACPI compliance
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Standard Features (availability may vary by country)
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 10
Service and Support
HP Services offers limited 3-year, 1-year and 90-day warranty options depending on country;
1-year limited warranty on primary battery. Warranty upgrades are also available. HP Care Pack
Services extend service contracts beyond the standard warranties. To choose the right level of service for
your HP product, use the HP Care Pack Services Lookup Tool at:
http://www.hp.com/go/lookuptool
.
Additional HP Care Pack Services information by product is available at:
http://www.hp.com/hps/carepack
.
NOTE:
Certain restrictions and exclusions apply. Consult the HP Customer Support Center for details.
http://h20000.www2.hp.com/bizsupport/TechSupport/ProductRoot.jsp
.
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Standard Features (availability may vary by country)
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 11
Memory
HP 1 GB (DDR3 1333 MHz) SODIMM
AT911AA
HP 2 GB (DDR3 1333 MHz) SODIMM
AT912AA
HP 4 GB (DDR3 1333 MHz) SODIMM
AT913AA
Storage
HP 250 GB USB Pocket Media Hard Drive
FE477AA
HP External USB CD/DVD R/RW Drive
FS943AA
Communication
HP WLAN 802/11 a/b/g/draft-n Mini-card Kit
KM591AA#xxx
Expansion
HP Basic Adjustable Stand
AL549AA
HP USB 2.0 Docking Station
FQ834AA
HP Essential USB 2.0 Port Replicator
AQ731AA
HP Dual Hinge Notebook Stand
AW661AA
HP Display & Notebook Stand
AW662AA
HP Adjustable Display Stand
AW663AA
HP Adjustable Dual Display Stand
AW664AA
Power
65W Smart AC Adapter
ED494AA
90W Smart AC/Auto/Air Combo Adapter
AJ652AA
HP 65W Slim Adapter
AX727AA
HP Smart 65W Travel AC Adapter
AU155AA
90W Smart AC Adapter
ED495AA
HP 6-Cell Li-Ion Primary Battery
KU531AA
Carrying Cases
HP Deluxe Nylon Backpack
RR317AA
HP Value Nylon Case
RR314AA
HP Universal Nylon Case
RR315AA
HP Executive Leather Case
RR316AA
HP Deluxe Roller Case
GD405AA
HP Basic Backpack
AM863AA
HP Basic Messenger
AP355AA
HP Basic Carrying Case
AJ078AA
HP Professional Series Carrying Case
AT886AA
HP Professional Series Backpack
AT887AA
HP Professional Series Messenger
AT888AA
HP Professional Series Designer Tote
AT889AA
HP Professional Series Slip Case
AT890AA
HP Elite Series Quick Case
AT892AA
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Options (availability may vary by country)
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 12
Security
HP/Kensington MicroSaver Security Lock
PC766A
HP Notebook Cable Lock
AY475AA
HP Privacy Filter For 15.6 in
AU103AA
HP Privacy Filter For 17.3 in
AU650AA
Input/Output Devices
HP USB/PS2 Optical 2-Button Scroll Mouse
DC369A
HP USB Keyboard & Mouse Bundle
RC465AA
HP USB Optical Travel Mouse
RH304AA
HP Wireless Mouse
AR085AA
HP BT Headset
AR084AA
HP Mobile Audio Speakers
FS944AA
HP Mobile Productivity Bundle
AQ729AA
HP Notebook Companion Projector
AX325AA
HP Special Edition Optical Mouse
AU094AA
HP Premium Autofocus Webcam
KQ245AA
Premium Digital Headset
KJ270AA
HP Promo USB Graphics Adapter
NL571AT
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Options (availability may vary by country)
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 13
DDR3 PC3-10600 SDRAM (1333 MHz)
*
Two SODIMM slots supporting dual-channel memory
SODIMM sizes supported: 1024 MB, 2048 MB and 4096 MB
Standard Memory
1024 MB (1024 MB x 1)
2048 MB (2048 MB x 1)
2048 MB (1024 MB x 2)
3072 MB (2048 MB + 1024 MB)
4096 MB (2048 MB x 2)
Optional Memory
Upgrades
Support for up to 8192 MB of memory with the installation of optional DDR3 SDRAM memory kits. Both
memory slots are user accessible. Please refer to the Hardware and Software Guide for installation
procedures. Maximized dual-channel performance requires SODIMMs of the same size and speed in
both memory slots.
Up to
Slot 1 Slot 2
2048 MB 1024 MB 1024 MB
2048 MB 2048 MB
empty
3072 MB 2048 MB 1024 MB
4096 MB 2048 MB 2048 MB
4096 MB 4096 MB
empty
8192 MB 4096 MB 4096 MB
* Memory speed is processor dependent.
NOTE:
This chart does not represent all possible memory configurations. Due to the non-industry standard nature of some third-party
memory modules, we strongly recommend using only HP branded memory modules to ensure compatibility. If you mix memory
speeds, the system will perform at the lower memory speed. Availability of 4 GB or more of memory requires Windows Vista Business
64-bit or Linux. With Windows 32-bit operating systems, memory above 3 GB may not all be available due to system resource
requirements.
Memory Upgrades
HP 1 GB (DDR3 1333 MHz) SODIMM
AT911AA
HP 2 GB (DDR3 1333 MHz) SODIMM
AT912AA
HP 4 GB (DDR3 1333 MHz) SODIMM
AT913AA
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Memory
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 14
Removable Media Drive Support
Quantity Supported
Drive Bay
Blu-ray ROM DVD+/-RW
SuperMulti DL LightScribe
Drive
*
One
Fixed optical drive bay
DVD+/-RW SuperMulti DL
LightScribe Drive
One
Fixed optical drive bay
DVD-ROM Drive
One
Fixed optical drive bay
* Support for the Blu-ray DVD drive on configurations with integrated graphics requires Windows7 or Windows Vista; configurations
with discrete graphics support it with any offered Windows operating system.
Internal Storage Device
Quantity Supported
Drive Bay
Hard Drives
500 GB 7200 rpm
SMART SATA II Hard Drive
One
Dedicated hard drive bay
320 GB 7200 rpm
SMART SATA II Hard Drive
One
Dedicated hard drive bay
250 GB 7200 rpm
SMART SATA II Hard Drive
One
Dedicated hard drive bay
750 GB 5400 rpm
SMART SATA II Hard Drive
One
Dedicated hard drive bay
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Storage
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 15
System Unit
Dimensions
(HxWxD)
HP ProBook 4520s:
1.09 in (at front) x 14.64 in x 9.83 in
27.7 mm (at front) x 371.8 mm x 249.6 mm
HP ProBook 4720s:
1.11 in (at front) x 16.17 in x 10.49 in
28.2 mm (at front) x 410.6 mm x 266.4 mm
Weight
HP ProBook 4520s:
Starting at 5.26 lb (2.39 kg) without optical drive
or 5.5 lb (2.5 kg) with optical drive
HP ProBook 4720s:
Starting at 6.51 lb (2.97 kg) without optical drive
or 6.8 lb (3.1 kg) with optical drive
NOTE:
Height varies depending upon where on the notebook the measurement is made. Weight varies
by configuration and components. Weight includes 6-cell battery, no optical drive. Weight varies by
configuration and components.
Stand-Alone Power
Requirements
(AC Power)
Nominal Operating
Voltage
18.5 V
Average Operating Power
with integrated graphics: 18 W
with discrete graphics: 21 W
Max Operating Power
< 90 W or < 65W
Temperature
Operating
32° to 95° F (0° to 35° C) (not writing optical)
41° to 95° F (5° to 35° C) (writing optical)
Non-operating
-4° to 140° F (-20° to 60° C)
Relative Humidity
Operating
10% to 90%, non-condensing
Non-operating
5% to 95%, 101.6° F (38.7° C) maximum wet
bulb temperature
Shock
Operating
125 G, 2 ms, half-sine
Non-operating
200 G, 2 ms, half-sine
Random Vibration
Operating
0.75 grms
Non-operating
1.50 grms
Altitude
(unpressurized)
Operating
-50 to 10,000 ft (-15.24 to 3,048 m)
Non-operating
-50 to 40,000 ft (-15.24 to 12,192 m)
Industry Standard
Certifications
UL
Yes
CSA
Yes
FCC Compliance
Yes
ENERGY STAR®
Select models
*
EPEAT
Registered TBD in United States
**
ICES
Yes
Australia / NZ A-Tick
Compliance
Yes
CCC
Yes
Japan VCCI Compliance
Yes
MIC
Yes
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Technical Specifications
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 16
BSMI
Yes
CE Marking Compliance
Yes
BNCI or BELUS
Yes
CIT
Yes
GOST
Yes
Saudi Arabian
Compliance (ICCP)
Yes
SABS
Yes
UKRSERTCOMPUTER
Yes
* Configurations of the HP ProBook 4520s and HP Probook 4720s that are ENERGY STAR qualified are
identified as HP ProBook 4520s ENERGY STAR and HP Probook 4720s ENERGY STAR on HP websites
and on
www.energystar.gov
.
** EPEAT registration varies by country. See
www.epeat.net
for registration status by country.
EPEAT status listed above applies to U.S.
NOTE:
For accessibility information on HP products, please visit:
http://www.hp.com/accessibility
.
HP 90W Smart AC
Adapter
Dimensions
5.00 x 1.97 x 1.1 in (12.7 x 5.0 x 2.9 cm)
Weight
0.82 lb (370 g)
Input
100 to 240 VAC
Input Efficiency
87% min at 115 VAC
Input frequency range
47 to 63 Hz
Input AC current
1.5 A at 90 VAC, 0.75 A at 180 VAC PFC
Version
2.4 A at 90 VAC, 1.2 A at 180 VAC NON
PFC Version
Output
Output power
90W
DC output
19.0V
Hold-up time
5 msec at 115 VAC input
Output current limit
<11A, Over voltage protection- 29V max
automatic shutdown
Connector
3 pin/grounded, mates with interchangeable cords
Environmental Design
Operating temperature
32° to 104° F (0° to 40° C)
Non-operating (storage)
temperature
-4° to 149° F (-20° to 65° C)
Altitude
0 to 10,000 ft (0 to 3,048 m)
Humidity
20% to 80%
Storage Humidity
10% to 90%
EMI and Safety
Certifications
CE Mark - full compliance with LVD and EMC directives; Worldwide safety
standards - IEC60950, EN60950, UL60950, Class1, SELV; Agency
approvals - C-UL-US, NORDICS, DENAN, EN55022 Class B, FCC Class B,
CISPR22 Class B, CCC, NOM-1 NYCE; MTBF- over 200,000 hours at
25°C ambient condition.
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Technical Specifications
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 17
HP 65W Smart AC
Adapter
Dimensions
4.17 x 1.85 x 1.1 in (10.6 x 4.7 x 2.8 cm)
Weight
0.62 lb (280 g)
Input
100 to 240 VAC
Input Efficiency
87% min at 115 VAC
Input frequency range
47 to 63 Hz
Input AC current
1.7 A at 90 VAC, 0.85 A at 180 VAC
Output
Output power
65W
DC output
18.5V
Hold-up time
5 msec at 115 VAC input
Output current limit
<11A, Over voltage protection- 29V max
automatic shutdown
Connector
3 pin/grounded, mates with interchangeable cords
Environmental Design
Operating temperature
32° to 104° F (0° to 40° C)
Non-operating (storage)
temperature
-4° to 149° F (-20° to 65° C)
Altitude
0 to 10,000 ft (0 to 3,048 m)
Humidity
20% to 80%
Storage Humidity
10% to 90%
EMI and Safety
Certifications
CE Mark - full compliance with LVD and EMC directives; Worldwide safety
standards - IEC60950, EN60950, UL60950, Class1, SELV; Agency
approvals - C-UL-US, NORDICS, DENAN, EN55022 Class B, FCC Class B,
CISPR22 Class B, CCC, NOM-1 NYCE; MTBF - over 200,000 hours at
25°C ambient condition.
Displays
17.3-inch LED HD+ anti-
glare
Active Area
(W x H)
15.0 x 8.5 in (38.2 x 21.5 cm)
Diagonal Size
17.3 in (43.9 cm)
Surface Treatment
Anti-glare
Contrast Ratio
400:1 typical
Refresh Rate
60 Hz
Brightness
200 nit typical
Pixel Resolution
Pitch
0.23868 x 0.23868 mm
Format
1600 x 900
Configuration
RGB Stipe
Backlight
LED
PPI
107
Viewing Angle
±30° Horizontal, ±10° Vertical (minimum)
30/30/20/10 (Left/Right/Down/Up) (minimum) or
45/45/35/25 (Left/Right/Down/Up) (typical)
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Technical Specifications
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 18
17.3-inch LED HD+
BrightView
Active Area
(W x H)
15.0 x 8.5 in (38.2 x 21.5 cm)
Diagonal Size
17.3 in (43.9 cm)
Surface Treatment
BrightView
Contrast Ratio
500:1 typical
Refresh Rate
60 Hz
Brightness
200nit typical
Pixel Resolution
Pitch
0.23868 x 0.23868
Format
1600 x 900
Configuration
RGB Stipe
Backlight
LED
PPI
107
Viewing Angle
±30° Horizontal, ±10° Vertical (minimum)
30/30/20/10 (Left/Right/Down/Up) (minimum) or
45/45/35/25 (Left/Right/Down/Up) (typical)
15.6-inch LED HD (1366
x 768)
anti-glare
Dimensions
(W x H)
13.54 x 7.59 in (34.4 x 19.4 cm)
Diagonal Size
15.6 in (39.6cm)
Surface Treatment
Anti-glare
Contrast Ratio
400:1 (min)
Refresh Rate
60 Hz
Brightness
210 nit (typical)
Pixel Resolution
Pitch
0.252 mm
Format
1366 x 768
Configuration
RGB Stripe
Backlight
LED
PPI
101 ppi
Viewing Angle
±30° Horizontal, ±10° Vertical (minimum)
30/30/20/10 (Left/Right/Down/Up) (minimum) or
45/45/35/25 (Left/Right/Down/Up) (typical)
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Technical Specifications
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 19
15.6-inch LED HD (1366
x 768) BrightView
Dimensions
(W x H)
13.54 x 7.59 in (34.4 x 19.4 cm)
Diagonal Size
15.6 in (39.6cm)
Surface Treatment
BrightView (glossy)
Contrast Ratio
500:1 (typical)
Refresh Rate
60 Hz
Brightness
200 nit (typical)
Pixel Resolution
Pitch
0.252 mm
Format
1366 x 768
Configuration
RGB Stripe
Backlight
LED
PPI
101 ppi
Viewing Angle
±30° Horizontal, ±10° Vertical (minimum)
30/30/20/10 (Left/Right/Down/Up) (minimum) or
45/45/35/25 (Left/Right/Down/Up) (typical)
Internal Storage
750 GB 5400 rpm SATA
Hard Drive
Drive Weight
0.27 lb (125 g)
Capacity
750 GB
Height
0.50 in (12.7 mm)
Width
2.75 in (70 mm)
Interface
ATA-8, SATA 2.6, 3.0 Gb/s, NCQ
Transfer Rate
Synchronous
(maximum)
150 MB/s (Drive Capability)
Seek Time
(typical reads, including
settling)
Single Track
2 ms
Average
12ms
Maximum
22 ms
Rotational Speed
5400 rpm
Logical Blocks
1,465,149,168
Operating Temperature
32° to 140° F (0° to 60° C) [case temp]
Features
ATA Security
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Technical Specifications
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 20
500 GB 7200 rpm SATA
Hard Drive
Drive Weight
0.25 lbs (115g)
Capacity
500 GB
Height
0.37 in (9.5 mm)
Width
2.75 in (70 mm)
Interface
ATA-8, SATA 2.6, 3.0 Gb/s, NCQ
Transfer Rate
Synchronous
(maximum)
150 MB/s (Drive Capability)
Seek Time
(typical reads, including
settling)
Single Track
1.5ms
Average
11ms
Maximum
22ms
Rotational Speed
7200 rpm
Logical Blocks
976,773,168
Operating Temperature
32° to 140° F (0° to 60° C) [case temp]
Features
ATA Security
320 GB 7200 rpm SATA
Hard Drive
Drive Weight
0.25 lbs (115g)
Capacity
250 GB
Height
0.37 in (9.5 mm)
Width
2.75 in (70 mm)
Interface
ATA-8, SATA 2.6, 3.0 Gb/s, NCQ
Transfer Rate
Synchronous
(maximum)
150 MB/s (Drive Capability)
Seek Time
(typical reads, including
settling)
Single Track
1.5ms
Average
11ms
Maximum
22ms
Rotational Speed
7200 rpm
Logical Blocks
625,142,448
Operating Temperature
32° to 140° F (0° to 60° C) [case temp]
Features
ATA Security
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Technical Specifications
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 21
250 GB 7200 rpm SATA
Hard Drive
Drive Weight
0.25 lbs (115g)
Capacity
250 GB
Height
0.37 in (9.5 mm)
Width
2.75 in (70 mm)
Interface
ATA-8, SATA 2.6, 3.0 Gb/s, NCQ
Transfer Rate
Synchronous
(maximum)
150 MB/s (Drive Capability)
Seek Time
(typical reads, including
settling)
Single Track
1.5ms
Average
11ms
Maximum
22ms
Rotational Speed
7200 rpm
Logical Blocks
488,397,168
Operating Temperature
32° to 140° F (0° to 60° C) [case temp]
Features
ATA Security
Optical Drives
DVD-ROM Drive
Access Times
Random
< 140 ms CD (typical)
< 160 ms DVD (typical)
Max Data Transfer Rate
24X CD-ROM
Up to 3,600 KB/s
8X-DVD
Up to 10,800 KB/s
Transfer Mode
UDMA Mode 5
Interface
Gen 1 SATA
Supported Media
(read)
CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CD-ROM, CD-ROM XA, MIXED
MODE CD, CD-I, CD-I Bridge (Photo-CD, Video CD), Multisession CD (Photo-
CD, CD-EXTRA, Portfolio, CD-R, CD-RW), CD-R, CD-RW, DVD-ROM (DVD-5,
DVD-9, DVD-10, DVD-18), DVD-R, DVD-RW, DVD+R, DVD+RW, DVD-RAM
Supported Media
(write)
None
Max Media Capacity
(read)
8.5GB
Transport
Tray Loading
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Technical Specifications
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 22
DVD+/-RW SuperMulti DL
LightScribe Drive
Access Times
Random
< 150ms CD (typical)
< 160 ms DVD (typical)
Max Data Transfer Rate
24X CD-ROM
Up to 3,600 KB/s
8X DVD
Up to 10,800 KB/s
24X CD-R
Up to 3,600 KB/s
16X CD-RW
Up to 2,400 KB/s
8X DVD+R
Up to 10,800 KB/s
8X DVD+RW
Up to 10,800 KB/s
8X DVD-R
Up to 10,800 KB/s
6X DVD-RW
Up to 8100KB/s
4X - DVD+R Dual Layer
Up to 5,400 KB/s
4X - DVD-R Dual Layer
Up to 5,400 KB/s
5X DVD-RAM
Up to 6,750 KB/s
Transfer Mode
UDMA Mode 5
Interface
Gen 1 SATA
Supported Media
(read)
CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CD-ROM, CD-ROM XA, MIXED
MODE CD, CD-I, CD-I Bridge (Photo-CD, Video CD), Multisession CD (Photo-
CD, CD-EXTRA, Portfolio, CD-R, CD-RW), CD-R, CD-RW, DVD-ROM (DVD-5,
DVD-9, DVD-10, DVD-18), DVD-R, DVD-RW, DVD+R, DVD+RW, DVD-RAM
Supported Media
(write)
CD-R, CD-RW, DVD+R, DVD+RW, DVD-R, DVD-RW, DVD-RAM, LightScribe
Max Media Capacity
(read)
8.5 GB
Max Media Capacity
(write)
8.5 GB
Transport
Tray Loading
Blu-ray ROM DVD+/-RW
SuperMulti DL LightScribe
Drive
Access Times
Random
<190 ms CD-ROM (typical)
< 190ms DVD-ROM (typical)
<230 ms BD-ROM (typical)
Max Data Transfer Rate
24X CD-ROM
Up to 3600KB/s
8X DVD-ROM
Up to 10800 KB/s
16X CD-R
Up to 1,200KB/s
10X CD-RW
Up to 1500 KB/s
8X DVD+R
Up to 10800 KB/s
8X DVD+RW
Up to 10,800KB/s
8X DVD-R
Up to 10800 KB/s
6X DVD-RW
Up to 8,100 KB/s
4X - DVD+R Dual Layer
4X - DVD-R Dual Layer
Up to 5400 KB/s
5X DVD-RAM
Up to 6750 KB/s
4X BD-ROM
Up to 18,000KB/s
Transfer Mode
UDMA Mode 5
Interface
Gen 1 SATA
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Technical Specifications
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 23
Supported Media
(read)
CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CD-ROM, CD-ROM XA, MIXED
MODE CD, CD-I, CD-I Bridge (Photo-CD, Video CD), Multisession CD (Photo-
CD, CD-EXTRA, Portfolio, CD-R, CD-RW), CD-R, CD-RW, DVD-ROM (DVD-5,
DVD-9, DVD-10, DVD-18), DVD-R, DVD-RW, DVD+R, DVD+RW. DVD-RAM,
BD-ROM, BD-R, BD-RE
Supported Media
(write)
CD-R, CD-RW, DVD+R, DVD+R(9), DVD+RW, DVD-R, DVD-R(9), DVD-RW,
DVD-RAM, LightScribe
Max Media Capacity
(read)
50.0 GB
Max Media Capacity
(write)
8.5GB
Transport
Tray Loading
Security
HP Fingerprint Sensor
(optional)
Mobile Voltage Operation
3.0V-3.6V Single Supply
Operating Temperature
32° - 158°F (0° - 70°C)
Current Consumption @
3.3V
Less than 70 mA peak imaging and scrolling
Less than 25 mA hardware finger detection
Advanced Power Management
High-Rate Image Capture
Up to 240 image frames /sec
ESD Resistance
IEC 61000-4-2 Level 4 (±15KV)
Detection Matrix
192 x 16 Pixels
9.7 mm x 0.81 mm
500 ppi High-Resolution Images
Audio
Hardware
Implementation
IDT 92HD75B High Definition CODEC
Touch-Sensitive Volume
Controls
Volume up, volume down, and mute
Full Duplex
Yes
Microphone In
Stereo
Headphone/Line Out
Stereo
Integrated Microphone
Yes
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Technical Specifications
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 24
Audio Output Quality
Frequency Response
20 Hz - 20 kHz
Signal to Noise Ratio
>85 dB
Total Harmonic Distortion
0.01%
Noise Floor
-110 dB
Play/Record Sampling
Rate
(s)
8 kHz - 48kHz
DAC
16, 20 or 24-bit
ADC
16 or 20-bit
Integrated Stereo
Speakers
Power Rating
1.5 Watts
Impedance
4 Ohms
Communications
Integrated Realtek
RTL8151DH-GR
10/100/1000 NIC
Ethernet Features
10 Mbit/s operation (10BASE-T; IEEE 802.3i; IEEE 802.3 clauses 13-14)
100 Mbit/s operation (100BASE-TX; IEEE 802.3u; IEEE 802.3 clauses 21-
30)
1000 Mbit/s operation (1000BASE-T; IEEE 802.3z and 802.3ab; IEEE
802.3 clauses 34-42)
Auto-Negotiation (Automatic Speed Selection)
Full Duplex Operation at all Speeds, Half Duplex operation at 10 and 100
Mbit/s
IEEE 802.1p QoS (Quality of Service) Support
IEEE 802.1q VLAN support
IEEE 802.3x Flow Control (IEEE 802.3 clauses 31-32; configurable)
Power Management
ACPI compliant - multiple power modes
Situation-sensitive features reduce power consumption
Advanced link down power saving for reducing link down power
consumption
Performance Features
TCP/IP/UDP Checksum Offload (configurable)
Large send offload and Giant send offload
Receiving Side Scaling
Manageability
Wake-on-LAN from standby and hibernation (Magic Packet and Microsoft
Wake-Up Frame); Wake-on-LAN from off (Magic Packet only)
PXE 2.1 Remote Boot
Statistics Gathering (SNMP MIB II, Ethernet-like MIB, Ethernet MIB (802.3x,
clause 30))
Comprehensive diagnostic and configuration software suite
Virtual Cable Doctor for Ethernet cable status
Interface
PCI Express 1.1 x1 to fully support ASPM L0s/L1 and CLKREQ
NIC Device Driver Name
Realtek PCIe Gb Ethernet Family Controller
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Technical Specifications
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 25
V.92 56K Data/Fax
Modem
Form Factor
MDC 1.5 Daughtercard
Power Management
Support
APM Revision 1.2, ACPI
Approvals/
Certifications
UL, CSA, NEMKO, CCIB, Industry Canada, FCC Part 68, CTR21, FCC Part
15 Class B, Canadian ICES-003 Class B, C.I.S.P.R.22, Australian ACA, CE
Mark, Other Countries
Data Mode Capabilities
V.92 data
V.8bis
V.80
V44, V.42bis, MNP5 (Compression)
V.42 (LAPM, MNP2-4) (Error Correction)
Optional symbol rates
:
2800, 3429
Asymmetric Symbol rates
Synchronous primary channel data signaling rates
:
3600, 31200
Automatic rate re-negotiation
V.34
V.32bis
V.32
V.23
V.22bis
V.22
V.21
Bell 212A
Bell 103J
Fax Mode Capabilities
TIA/EIA-578-B (Class 1)
T.30, T.4 (Group 3)
V.17
V.29
V.27ter
V.21 Channel 2
Command Set
V.250 (Partial)
TIA-602
Identification: +GMI, +GMM, +GMR
Port control: +IPR, +ICF, +IFC, +ILRR
Modulation: +MS, +MR, +MA
Error control: +ES, +ER, +EB, +ESR, +ETBM
Data compression: +DS, +DR
V.251
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Technical Specifications
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 26
HP un2420
EV-DO/HSPA Mobile
Broadband Module
Technology/Operating
Bands
GSM/GPRS/EDGE: 850MHz(Cell), 900MHz(EGSM), 1800MHz(DCS),
1900MHz (PCS)
UMTS/WCDMA with receive diversity: 2100MHz (UTRA FDD Band I),
1900MHz (UTRA FDD Band II), 900MHz (UTRA FDD Band VIII), 850MHz
(UTRA FDD Band V)
1xEVDO/1xRTT with receive diversity: 850MHz (Band Class0-Cell),
1900MHz (Band Class1-PCS)
Wireless Protocol
Standards
GSM/GPRS/EDGE: Class B, Multi-slot operation, coding schemes CS1 –
CS4 and MSC1 – MSC9.
UMTS/WCDMA: Release 99 and Release 6
CDMA: 1xEVDO Release 0 and Release A, IS-95A, IS-95B, IS-2000
Wireless Parametric
Standards
Meets or exceeds TIA/EIA IS-98-D
Maximum Data Rates
UMTS (HSPA) – 7.2 Mbps (Download ), 2.0 Mbps (Upload)
CDMA (EVDO Release A) – 3.1 Mbps (Download), 1.8 Mbps (Upload)
GPS
Standalone GPS enabled
GPS Bands
L1 – 1575.42 MHz
Maximum Output Power
GSM/GPRS/EDGE: 32dBm (+/-1)
WCDMA: 24dBm (+/-1)
CDMA: 24dBm (+/-1)
Maximum Power
Consumption
2500mA (peak); 1000mA (average)
Power Consumption,
Sleep Mode
5 mA
Power Management
USB selective suspend
Integrated notebook wireless button
Antenna Type
Dual high efficiency 5 band antennae with spatial diversity, mounted in the
display enclosure
Form Factor
PCI-Express MiniCard, USB 2.0 interface
Weight
11.5 g
Dimensions
(Length x
Width x Thickness)
2.01 x 1.18 x 0.18 in (51 x 30 x 5 mm)
Voltage, Operating
3.3v +/- 10%
Temperature, Operating
(from TIA/EIA/IS-98-D)
–22° to 140° F (–30° to 60° C) (full RF performance)
–22° to 167° F (–30° to 75° C) (reduced RF performance)
Temperature, Non-
operating, 96 hours
(from
MIL-STD 202 Method
108)
–40° to 185° F (–40° to 85° C)
Humidity, Non-operating
85% relative humidity for 48 hours @ 185° F (85° C) (non-condensing)
Configuration Utilities
HP Connection Manager
LED Activity
LED Off – Radio Off;
Solid LED On – Radio On
Atheros 9285G
802.11b/g/n 1x1 WiFi
Wireless LAN Standards
IEEE 802.11b
IEEE 802.11g
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Technical Specifications
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 27
Adapter
IEEE 802.11n
Interoperability
Wi-Fi certified
Frequency Band
2.4 GHz
Data Rates
802.11b: 1, 2, 5.5, 11 Mbps
802.11g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps
802.11n: many possible data rates, ranging from 6 Mbps to 300 Mbps,
depending on the combination of Bandwidth, Modulation Coding Scheme,
and Guard Interval used, as defined in IEEE 802.11n specification
Modulation
Direct Sequence Spread Spectrum
DBPSK, DQPSK, CCK, OFDM
Security
1
Supports 64- and 128-bit WEP, WPA, WPA2, hardware-accelerated AES,
802.1x authentication types EAP-TLS, EAP-TTLS, PEAP-GTC, PEAP-
MSCHAPv2, LEAP, EAP-FAST.
Sub-channels
Multinational support with frequency bands and channels compliant to local
regulations.
Media Access Protocol
CSMA/CA (Collision Avoidance) with ACK
Network Architecture
Models
Ad-hoc (Peer to Peer)
Infrastructure (Access Point Required)
Roaming
IEEE 802.11 compliant roaming between access points
Output Power
(for CKK)
2
17 dBm, nominal
Output Power
(for OFDM;
power varies by data
rate)
2
15 dBm, nominal
Power Consumption
Transmit: 1.5 W (max)
Receive: 1.0 W (max)
Associated to Access Point, Idle: 300 mW nominal
Wireless Button Off: 75 mW nominal
Power Management
ACPI compliant power management
802.11 compliant power saving mode
Receiver Sensitivity
3
54 Mbps: -75 dBm, 11 Mbps: -88 dBm , 1 Mbps: -93 dBm
Antenna type
High efficiency antenna with spatial diversity, mounted in the display
enclosure
Form Factor
PCI-Express Half-MiniCard
Weight
0.013 lb (6 g)
Dimensions
0.19 x 1.06 x 1.18 in (4.75 x 26.8 x 30 mm)
Operating Voltage
3.3v +/- 9%
Temperature
Operating
Non-operating
14° to 149° F (-10° to 65° C)
-40° to 176° F (-40° to 80° C)
Humidity
Operating
Non-operating
10% to 90% (non-condensing)
5% to 95% (non-condensing)
Altitude
Operating
Non-operating
0 to 10,000 ft (3,048 m)
0 to 50,000 ft (15,240 m)
LED Activity
LED Off - Radio OFF; Solid LED On - Radio ON
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Technical Specifications
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 28
Check latest software/driver release for updates on supported security features.
1.
Maximum output power may vary by country according to local regulations.
2.
Receiver sensitivity is measured at a packet error rate of 8% for 802.11b (CKK modulation) and a
packet error rate of 10% for 802.11a/g (OFDM modulation).
3.
Intel Centrino Advanced-N
6200
Wireless LAN Standards
IEEE 802.11a
IEEE 802.11b
IEEE 802.11g
IEEE 802.11n
*
* In countries where 802.11n is not allowed, this capability is not enabled.
Interoperability
Wi-Fi certified
Cisco Compatible Extensions Program compliant with Microsoft Windows
Vista and XP (details at:
http://www.hp.com/go/notebooks/WLAN
)
Frequency Band
2.4 GHz and 5GHz
Antenna Structure
2 transmit; 2 receive (2x2)
Data Rates
802.11a: 6, 9, 12, 18, 24, 36, 48, 54 Mbps
802.11b: 1, 2, 5.5, 11 Mbps
802.11g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps
802.11n: 66 possible data rates, ranging from 6 Mbps to 300 Mbps,
depending on the combination of Bandwidth, Modulation Coding Scheme,
and Guard Interval used, as defined in IEEE 802.11n specification
Modulation
Direct Sequence Spread Spectrum
DBPSK, DQPSK, CCK, OFDM, BPSK, QPSK, 16-QAM, 64-QAM
Security
1
Authentication: WPA and WPA2, 802.1x (EAP_TLS, TTLS, PEAP, LEAP, EAP-
FAST)
Authentication Protocols: PAP, CHAP, TLS, GTC, MS-CHAP, MS-CHAPv2
Encryption: 64 and 128-bit WEP, AES-CCMP, CKIP, TKIP
Support for Cisco Security Features (proven compatibility with Cisco Aironet
infrastructure products through the Cisco Compatible Extensions Program
Version 4) with Microsoft Windows Vista and XP only.
Sub-channels
Multinational support with frequency bands and channels compliant to local
regulations.
Media Access Protocol
CSMA/CA (Collision Avoidance) with ACK
Network Architecture
Models
Ad-hoc (Peer to Peer)
Infrastructure (Access Point Required)
Roaming
IEEE 802.11 compliant roaming between 2.4GHz band Access Points
Output Power
(for CCK
and OFDM)
2
17 dBm max
Power Consumption
Transmit: 2.3 Watts (max, with two spatial streams)
Receive: 1 Watt (max with two spatial streams)
Idle mode
3
: 35 mW (average)
Radio off: 20 mW (max)
Power Management
ACPI compliant power management
802.11 compliant power saving mode
Receiver Sensitivity
4
54 Mbps: -76 dBm, 6 Mbps: -92 dBm
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Technical Specifications
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 29
Antenna Connections
2 U.FL type connectors, 50 ohm nominal impedance
Form Factor
PCI-Express Half-MiniCard
Weight
0.0075 lb (3.4 g)
Dimensions
0.12 x 1.06 x 1.18 in (3.1 x 26.8 x 30.0 mm)
Operating Voltage
3.3V +/- 9%
Temperature
Operating
Non-operating
32° to 176° F (0° to 80° C)
-40° to 176° F (-40° to 80° C)
Humidity
Operating
Non-operating
10% to 90% (non-condensing)
5% to 90% (non-condensing)
Altitude
Operating
Non-operating
0 to 10,000 ft (3,048 m)
0 to 50,000 ft (15,240 m)
LED Activity
LED Off - Radio OFF; Solid LED On - Radio ON
Check latest software/driver release for updates on supported security features.
1.
Maximum output power may vary by country according to local regulations.
2.
In Power Save Polling mode and on battery power.
3.
Receiver sensitivity is measured at a packet error rate of 8% for 802.11b (CCK modulation) and a
packet error rate of 10% for 802.11a/g (OFDM modulation).
4.
WLAN supplier's client utility is required for Cisco Compatible Extensions support with Microsoft
Windows XP. WLAN may also be compatible with certain third-party software supplicants. WLAN
supplier IHV extensions required for Cisco Compatible Extensions support for Microsoft Windows
Vista.
5.
Broadcom 4322AGN
802.11a/b/g/n
WiFi Adapter
Wireless LAN Standards
IEEE 802.11a
IEEE 802.11b
IEEE 802.11g
IEEE 802.11n
*
Interoperability
Wi-Fi certified (802.11abg only)
Cisco Compatible Extensions Program compliant (802.11abg only) with
Microsoft Windows Vista and XP (details at:
http://www.hp.com/go/notebooks/WLAN
)
Frequency Band
2.4 GHz and 5 GHz
Data Rates
802.11b: 1, 2, 5.5, 11 Mbps
802.11a/g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps
802.11n: 6, 6.5, 9, 12, 13, 13.5, 18, 19.5, 24, 26, 27, 36, 39, 40.5,
48, 52, 54, 58.5, 65, 78, 81, 104, 108, 117, 121.5, 130, 135, 162,
216, 243, 270, 300 Mbps
Frequency Support
20 MHz: 2.4 GHz and 5 GHz bands
40 MHz: 2.4 GHz and 5 GHz bands
Modulation
Direct Sequence Spread Spectrum
DBPSK, DQPSK, CCK, OFDM, BPSK, QPSK, 16-QAM, 64-QAM
Security
1
Supports 64- and 128-bit WEP, WPA, WPA2, hardware-accelerated AES,
802.1x authentication types EAP-TLS, EAP-TTLS, PEAP-GTC, PEAP-
MSCHAPv2, LEAP, EAP-FAST.
Support for Cisco Security Features (proven compatibility with Cisco Aironet
infrastructure products through the Cisco Compatible Extensions Program
Version 4) with Microsoft Windows Vista and XP only.
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Technical Specifications
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 30
Sub-channels
Multinational support with frequency bands and channels compliant to local
regulations.
Media Access Protocol
CSMA/CA (Collision Avoidance) with ACK
Network Architecture
Models
Ad-hoc (Peer to Peer)
Infrastructure (Access Point Required)
Roaming
IEEE 802.11 compliant roaming between access points
Output Power
(for CCK)
2
17 dBm , nominal
Output Power
(for OFDM;
power varies by data
rate)
2
15 dBm , nominal
Power Consumption
Idle associated: 250 mW
Idle unassociated: 150 mW
Transmit/Receive 20 MHz channel: 2.0 W (max)
Transmit/Receive 40 MHz channel: 2.0 W (max)
Power Management
ACPI compliant power management
802.11 compliant power saving mode
Receiver Sensitivity
3
270 Mbps: -61dBm, , 54 Mbps: -72 dBm, 11 Mbps: -85 dBm , 1 Mbps: -
92 dBm
Antenna type
High efficiency dual band antenna with spatial diversity, mounted in the
display enclosure
Form Factor
PCI-Express Half-MiniCard
Weight
0.013 lb (6 g)
Dimensions
0.19 x 1.06 x 1.18 in (4.75 x 26.8 x 30 mm)
Operating Voltage
3.3v +/- 10%
Temperature
Operating
Non-operating
14° to 149° F (-10° to 65° C)
-40° to 176° F (-40° to 80° C)
Humidity
Operating
Non-operating
10% to 90% (non-condensing)
5% to 95% (non-condensing)
Altitude
Operating
Non-operating
0 to 10,000 ft (3,048 m)
0 to 50,000 ft (15,240 m)
LED Activity
LED Off - Radio OFF; Solid LED On - Radio ON
Check latest software/driver release for updates on supported security features.
1.
Maximum output power may vary by country according to local regulations.
2.
Receiver sensitivity is measured at a packet error rate of 8% for 802.11b (CCK modulation) and a
packet error rate of 10% for 802.11a/g (OFDM modulation).
3.
WLAN supplier's client utility is required for Cisco Compatible Extensions support with Microsoft
Windows XP. WLAN may also be compatible with certain third-party software supplicants. WLAN
supplier IHV extensions required for Cisco Compatible Extensions support for Microsoft Windows
Vista.
4.
Broadcom 4312G
802.11b/g WiFi
Adapter
Wireless LAN Standards
IEEE 802.11b
IEEE 802.11g
Interoperability
Wi-Fi certified
Cisco Compatible Extensions Program compliantwith Microsoft Windows
Vista and XP (details at:
http://www.hp.com/go/notebooks/WLAN
)
Frequency Band
2.4 GHz
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Technical Specifications
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 31
Data Rates
802.11b: 1, 2, 5.5, 11 Mbps
802.11g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps
Modulation
Direct Sequence Spread Spectrum
DBPSK, DQPSK, CCK, OFDM
Security
1
Supports 64- and 128-bit WEP, WPA, WPA2, hardware-accelerated AES,
802.1x authentication types EAP-TLS, EAP-TTLS, PEAP-GTC, PEAP-
MSCHAPv2, LEAP, EAP-FAST.
Support for Cisco Security Features (proven compatibility with Cisco Aironet
infrastructure products through the Cisco Compatible Extensions Program
Version 4) with Microsoft Windows Vista and XP only.
Sub-channels
Multinational support with frequency bands and channels compliant to local
regulations.
Media Access Protocol
CSMA/CA (Collision Avoidance) with ACK
Network Architecture
Models
Ad-hoc (Peer to Peer)
Infrastructure (Access Point Required)
Roaming
IEEE 802.11 compliant roaming between access points
Output Power
(for CCK)
2
17 dBm , nominal
Output Power
(for OFDM;
power varies by data
rate)
2
15 dBm , nominal
Power Consumption
Idle associated: 250 mW
Idle unassociated: 150 mW
Transmit: 2.0 W (max)
Receive: 2.0 W (max)
Power Management
ACPI compliant power management
802.11 compliant power saving mode
Receiver Sensitivity
3
54 Mbps: -71 dBm, 11 Mbps: -85 dBm , 1 Mbps: -95 dBm
Antenna type
High efficiency dual band antenna with spatial diversity, mounted in the
display enclosure
Form Factor
PCI-Express Half-MiniCard
Weight
0.013 lb (6 g)
Dimensions
0.19 x 1.06 x 1.18 in (4.75 x 26.8 x 30 mm)
Operating Voltage
3.3v +/- 10%
Temperature
Operating
Non-operating
14° to 149° F (-10° to 65° C)
-40° to 176° F (-40° to 80° C)
Humidity
Operating
Non-operating
10% to 90% (non-condensing)
5% to 95% (non-condensing)
Altitude
Operating
Non-operating
0 to 10,000 ft (3,048 m)
0 to 50,000 ft (15,240 m)
LED Activity
LED Off - Radio OFF; Solid LED On - Radio ON
Check latest software/driver release for updates on supported security features.
1.
Maximum output power may vary by country according to local regulations.
2.
Receiver sensitivity is measured at a packet error rate of 8% for 802.11b (CCK modulation) and a
packet error rate of 10% for 802.11a/g (OFDM modulation).
3.
WLAN supplier's client utility is required for Cisco Compatible Extensions support with Microsoft
Windows XP. WLAN may also be compatible with certain third-party software supplicants. WLAN
4.
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Technical Specifications
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 32
supplier IHV extensions required for Cisco Compatible Extensions support for Microsoft Windows
Vista.
4.
HP Integrated Module
with Bluetooth 2.1
Wireless Technology
Bluetooth Specification
2.1 Compliant
Dimensions
1.18 x 0.26 x 0.13 in (30 x 6.5 x 3.25 mm)
Frequency Band
2402 to 2480 MHz
Number of Available
Channels
79 (1 MHz) available channels
Data Rates and
Throughput
3 Mbps data rate; throughput up to 2.17 Mbps
Synchronous Connection Oriented links up to 3, 64 kbps, voice channels
Asynchronous Connection Less links 2178.1 kbps/177.1 kbps asymmetric
or 1306.9 kbps symmetric
Transmit Power
-6 dBm to 4 dBm (Bluetooth Class II)
Receiver Sensitivity
Better than -80 dBM at 0.1 % raw bit error rate
Power Consumption
Peak (Tx) 264 mW
Peak (Rx) 231 mW
Sleep <1 mW
Antenna
Internally integrated within module
Range
Up 33 ft (10 m)
Electrical Interface
USB 2.0 compliant
Microsoft Windows Plug and Play compliant
Bluetooth Software
Supported
Broadcom Bluetooth for Windows
Microsoft Windows Bluetooth Software
Link Topology
Point to Point, Multipoint Pico Nets up to 7 slaves
Security
Full support of Bluetooth Security Provisions
Power Management
Microsoft Windows ACPI, and USB Bus Support
Self configurable to optimize power conservation in all operating modes,
including Standby, Hold, Park, and Sniff
Certifications
All necessary regulatory approvals for supported countries, including:
FCC (47 CFR) Part 15C, Section 15.247 & 15.249
ETS 300 328, ETS 300 826
Low Voltage Directive IEC950
UL, CSA, and CE Mark
Temperature
Operating
-4° to 158° F (-20° to 70° C)
Non-operating
-40° to 176° F (-40° to 80° C)
Humidity
Operating
10% to 90%
Non-operating
5% to 95%
Altitude
Operating
15,000 ft (4,572 m)
Non-operating
40,000 ft (12,192 m)
Bluetooth Profiles
Supported
Serial Port Profile (SPP)
1
Service Discovery Applicaton Profile (SDAP)
Dial-Up Networking (DUN)
1,2
Generic Object Exchange Profile (GOEP)
1,2
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Technical Specifications
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 33
Object Push Profile (OPP)
1,2
File Transfer Profile (FTP)
Synchronization Profile (SYNC)
Hard Copy Cable Replacement (HCRP)
1,2
Personal Area Networking Profile (PAN)
1,2
Human Interface Device Profile (HID)
1,2,3
FAX Profile (FAX)
Basic Imaging Profile (BIP)
2
Headset Profile (HSP)
Hands Free Profile (HFP)
Advanced Audio Distribution Profile (A2DP)
indicates the profile is supported by Microsoft Windows XP SP2
1.
indicates the profile is part of Windows Vista
2.
Environmental Data
HP ProBook 4520s Notebook PC
Eco-Label Certifications
This product has received or is in the process of being certified to the
following approvals and may be labeled with one or more of these marks:
US Energy Star
IT ECO declaration
EPEAT - Silver
System Configuration
The configuration used for the Energy Consumption and Declared Noise
Emissions data for the Convertible Mini tower Desktop model is based on a
"Typically Configured Notebook"
Energy Consumption
115 VAC 230 VAC 100 VAC
Normal Operation
11.22 W 11.86 W 11.22 W
Sleep (Energy Star low
power mode)
0.89 W 1.04 W 0.89 W
Off
0.53 W 0.69 W 0.52 W
Heat Dissipation
*
115 VAC 230 VAC 100 VAC
Normal Operation
38 BTU/hr 41 BTU/hr 38 BTU/hr
Sleep
3 BTU/hr 4 BTU/hr 3 BTU/hr
Off
2 BTU/hr 2 BTU/hr 2 BTU/hr
* Heat dissipation is calculated based on the measured watts, assuming the
service level is attained for one hour.
Declared Noise Emissions
(in accordance with
ISO 7779 and ISO 9296)
System Fan Off
Sound Power
(LWAd, bels)
Sound Pressure
(LpAm, decibels)
Idle
2.9 26.7
Fixed Disk
(random writes)
2.8 26.5
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Technical Specifications
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 34
System fan is usually off except when charging the battery
Batteries
This battery(s) in this product comply with EU Directive 2006/66/EC
Batteries used in the product do not contain:
Mercury greater the 5ppm by weight
Cadmium greater than 10ppm by weight
The battery type and chemistry used in the product is:
CR2032 (coin cell), Li-ion
High capacity Lithium-Ion battery
Additional
information
This product is in compliance with the Restrictions of Hazardous Substances
(RoHS) directive - 2002/95/EC.
This HP product is designed to comply with the Waste Electrical and
Electronic Equipment (WEEE) Directive - 2002/96/EC.
This product is in compliance with California Proposition 65 (State of
California; Safe Drinking Water and Toxic Enforcement Act of 1986).
This product is in compliance with the IEEE 1680 (EPEAT) standard at the
Silver level, see:
www.epeat.net
Plastics parts weighing over 25 grams used in the product are marked per
ISO 11469 and ISO1043.
This product contains 0% post consumer recycled plastic (by wt.)
This product is greater than 95% recycle-able when properly disposed of at
end of life.
Packaging Materials
External:
Corrugated 190 g
Corrugated carton 485 g
Internal:
Polyethylene low density 38 g
The Corrugated/Corrugated Carton packaging material is made from
80% recycled content.
The Polyethylene low density packaging material is made from 100%
recycled content.
HP follows these guidelines to decrease the environmental impact of product
packaging:
Eliminate the use of heavy metals such as lead, chromium, mercury and
cadmium in packaging materials.
Eliminate the use of ozone-depleting substances (ODS) in packaging
materials.
Design packaging materials for ease of disassembly.
Maximize the use of post-consumer recycled content materials in
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Technical Specifications
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 35
packaging materials.
Use readily recyclable packaging materials such as paper and
corrugated materials.
Reduce size and weight of packages to improve transportation fuel
efficiency.
Plastic packaging materials are marked according to ISO 11469 and
DIN 6120 standards.
HP ProBook 4720s Notebook PC
Eco-Label Certifications
This product has received or is in the process of being certified to the
following approvals and may be labeled with one or more of these marks:
US Energy Star
IT ECO declaration
EPEAT - Gold
System Configuration
The configuration used for the Energy Consumption and Declared Noise
Emissions data for the Convertible Mini tower Desktop model is based on a
"Typically Configured Notebook"
Energy Consumption
115 VAC 230 VAC 100 VAC
Normal Operation
11.8 W
11.85 W 11.80 W
Sleep (Energy Star low
power mode)
0.98 W 1.08 W 0.98 W
Off
0.61 W 0.68 W 0.59 W
Heat Dissipation
*
115 VAC 230 VAC 100 VAC
Normal Operation
40 BTU/hr 41 BTU/hr 40 BTU/hr
Sleep
3 BTU/hr 4 BTU/hr 3 BTU/hr
Off
2 BTU/hr 2 BTU/hr 2 BTU/hr
* Heat dissipation is calculated based on the measured watts, assuming the
service level is attained for one hour.
Declared Noise Emissions
(in accordance with
ISO 7779 and ISO 9296)
System Fan Off
Sound Power
(LWAd, bels)
Sound Pressure
(LpAm, decibels)
Idle
2.8 24.2
Fixed Disk
(random writes)
2.8 25.8
System fan is usually off except when charging the battery
Batteries
This battery(s) in this product comply with EU Directive 2006/66/EC
Batteries used in the product do not contain:
Mercury greater the 5ppm by weight
Cadmium greater than 10ppm by weight
The battery type and chemistry used in the product is:
CR2032 (coin cell), Li-ion
6-cell high capacity Lithium-Ion battery (optional 8 cell available)
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Technical Specifications
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 36
Additional
information
This product is in compliance with the Restrictions of Hazardous Substances
(RoHS) directive - 2002/95/EC.
This HP product is designed to comply with the Waste Electrical and
Electronic Equipment (WEEE) Directive - 2002/96/EC.
This product is in compliance with California Proposition 65 (State of
California; Safe Drinking Water and Toxic Enforcement Act of 1986).
This product is in compliance with the IEEE 1680 (EPEAT) standard at the
Gold level, see:
www.epeat.net
Plastics parts weighing over 25 grams used in the product are marked per
ISO 11469 and ISO1043.
This product contains 0% post consumer recycled plastic (by wt.)
This product is greater than 95% recycle-able when properly disposed of at
end of life.
Packaging Materials
External:
Corrugated Carton 300 g
Corrugated 210 g
Internal:
Polyethylene low density 43 g
The Polyethylene low density packaging material is made from 100%
recycled content.
The Corrugated Carton packaging material is made from 80%
recycled content.
The Corrugated packaging material is made from 100% recycled
content.
HP follows these guidelines to decrease the environmental impact of product
packaging:
Eliminate the use of heavy metals such as lead, chromium, mercury and
cadmium in packaging materials.
Eliminate the use of ozone-depleting substances (ODS) in packaging
materials.
Design packaging materials for ease of disassembly.
Maximize the use of post-consumer recycled content materials in
packaging materials.
Use readily recyclable packaging materials such as paper and
corrugated materials.
Reduce size and weight of packages to improve transportation fuel
efficiency.
Plastic packaging materials are marked according to ISO 11469 and
DIN 6120 standards.
HP ProBook 4520s Notebook PC and HP ProBook 4720s Notebook PC
Material Usage
This product does not contain any of the following substances in excess of
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Technical Specifications
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 37
regulatory limits (for reference of these limits please refer to the HP General
Specification of the Environment:
(
http://www.hp.com/hpinfo/globalcitizenship/environment/supplychain/
gen_specifications.html
):
Asbestos
Certain Azo Colorants
Certain Brominated Flame Retardants - may not be used as flame
retardants in plastics
Cadmium
Chlorinated Hydrocarbons
Chlorinated Paraffins
Formaldehyde
Halogenated Diphenyl Methanes
Lead carbonates and sulfates
Lead and Lead compounds
Mercuric Oxide Batteries
Nickel - finishes must not be used on the external surface designed to
be frequently handled or carried by the user.
Ozone Depleting Substances
Polybrominated Biphenyls (PBBs)
Polybrominated Biphenyl Ethers (PBBEs)
Polybrominated Biphenyl Oxides (PBBOs)
Polychlorinated Biphenyl (PCB)
Polychlorinated Terphenyls (PCT)
Polyvinyl Chloride (PVC) - except for wires and cables, and certain
retail packaging has been voluntarily removed from most applications.
Radioactive Substances
Tributyl Tin (TBT), Triphenyl Tin (TPT), Tributyl Tin Oxide (TBTO)
End-of-life Management
and Recycling
Hewlett-Packard offers end-of-life HP product return and recycling programs in
many geographic areas. To recycle your product, please go to:
http://www.hp.com/go/reuse-recycle
or contact your nearest HP sales
office. Products returned to HP will be recycled, recovered or disposed of in a
responsible manner.
The EU WEEE directive (2002/95/EC) requires manufacturers to provide
treatment information for each product type for use by treatment facilities. This
information (product disassembly instructions) is posted on the Hewlett
Packard web site at:
http://www.hp.com/go/recyclers
. These instructions
may be used by recyclers and other WEEE treatment facilities as well as HP
OEM customers who integrate and re-sell HP equipment.
Hewlett-Packard
Corporate Environmental
Information
For more information about HP's commitment to the environment:
Global Citizenship Report
http://www.hp.com/hpinfo/globalcitizenship/gcreport/index.html
Environment website
http://www.hp.com/environment
Eco-label certifications
http://www.hp.com/hpinfo/globalcitizenship/environment/
productdesign/ecolabels.html
ISO 14001 certificates:
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Technical Specifications
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 38
http://www.hp.com/hpinfo/globalcitizenship/environment/
operations/envmanagement.html
Copyright © 2010 Hewlett-Packard Development Company, L.P.
All rights reserved. Microsoft, Windows, Windows 7, Windows Vista and Windows XP are registered trademarks or trademarks of
Microsoft Corporation in the U.S. and/or other countries. Intel and Core are registered trademarks or trademarks of Intel Corporation
in the U.S. and/or other countries. Bluetooth is a registered trademark of Bluetooth SIG, Inc., in the U.S. and other countries. All
other product names mentioned herein may be trademarks of their respective companies.
The information contained herein is subject to change without notice and is provided "as is" without warranty of any kind. The
warranties for HP products are set forth in the express limited warranty statements accompanying such products. Nothing herein
should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions
contained herein.
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Technical Specifications
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
Page 39

Navigation menu