Dell Inspiron 5425 Specifications (Accessibility Compliant)

: Dell Dell-Inspiron-5425-Specifications-112010 dell-inspiron-5425-specifications-112010 dell pdf

Open the PDF directly: View PDF .
Page Count: 10

© 2012–2013 Dell Inc.

Dell™, the DELL logo, and Inspiron™ are trademarks of Dell Inc. Microsoft® and Windows® are either trademarks

or registered trademarks of Microsoft Corporation in the United States and/or other countries. Intel® is a

registered trademark and Core™ is a trademark of Intel Corporation in the U.S. and other countries. AMD® is a

registered trademark of Advanced Micro Devices, Inc. Bluetooth® is a registered trademark owned by Bluetooth

SIG, Inc. and is used by Dell under license.

2013 - 10 A01

Regulatory Model: P33G/P25F | Type: P33G001/P33G002/P25F001/P25F002

Computer Model: Inspiron 5420/5425/5520/5525/7420/7520

Specifications

14R/M421R/15R/M521R

Dimensions

Inspiron

14R-5420/7420/

M421R-5425

Inspiron

15R-5520/7520/

M521R-5525

Height (front and back) 28.88 mm to 31.60 mm

(1.14 inches to 1.24

inches)

30.03 mm to 34.10 mm

(1.18 inches to 1.34

inches)

Width 347.00 mm (13.66 inches) 378.00 mm (14.88

inches)

Depth 240.00 mm (9.45 inches) 252.00 mm (9.92 inches)

Weight (with 6-cell

battery)

2.40 kg (5.30 lb)

NOTE: The weight of your

laptop will vary depending

on the configuration

ordered and the

manufacturing variability.

2.78 kg (6.13 lb)

NOTE: The weight of

your laptop will vary

depending on the

configuration ordered

and the manufacturing

variability.

System Information

Inspiron

14R-5420/7420/

M421R-5425

Inspiron

15R-5520/7520/

M521R-5525

Processor • Intel Pentium dual core

• Intel Core i3

• Intel Core i5

• Intel Core i7

• AMD A4-4300M

• AMD A6-4400M

• AMD A8-4500M

• AMD A10-4600M

• Intel Pentium dual

core

• Intel Core i3

• Intel Core i5

• Intel Core i7

• AMD A4-4300M

• AMD A6-4400M

• AMD A8-4500M

• AMD A10-4600M

System chipset • Intel HM77 Express

chipset

• AMD A70M FCH chipset

• Intel HM77 Express

chipset

• AMD A70M FCH

chipset

Memory

Inspiron

14R-5420/7420/

M421R-5425

Inspiron

15R-5520/7520/

M521R-5525

Connectors two internally-accessible

DDR3 SODIMM sockets

two internally-accessible

DDR3 SODIMM sockets

Capacities 2 GB and 4 GB 2 GB and 4 GB

Minimum memory 2 GB 2 GB

Maximum memory 8 GB 8 GB

Memory type 1600 MHz DDR3 SODIMM 1600 MHz DDR3

SODIMM

Memory configurations

supported

2 GB, 4 GB, 6 GB, and

8 GB

2 GB, 4 GB, 6 GB, and

8 GB

Communications

Inspiron

14R-5420/7420/

M421R-5425

Inspiron

15R-5520/7520/

M521R-5525

Modem (optional) external V.92 56 K USB

modem

external V.92 56 K USB

modem

Network adapter 10/100 Ethernet LAN on

system board

(Inspiron 14R-5420,

Inspiron M421R-5425)

10/100/1000 Ethernet

LAN on system board

(Inspiron 14R-7420)

10/100 Ethernet LAN on

system board

(Inspiron 15R-5520,

Inspiron M521R-5525)

10/100/1000 Ethernet

LAN on system board

(Inspiron 15R-7520)

Wireless WLAN, WiMax, Wi-Fi

abgn/bgn, Wi-Di

(optional), and Bluetooth

wireless technology

WLAN, WiMax, Wi-Fi

abgn/bgn, Wi-Di

(optional), and Bluetooth

wireless technology

Audio

Inspiron

14R-5420/7420/

M421R-5425

Inspiron

15R-5520/7520/

M521R-5525

Controller Conexant CX20672-21Z Conexant CX20672-21Z

Speaker 2 W 2 W

Internal microphone

support

single digital microphone

in camera

assembly

single digital

microphone in camera

assembly

Volume controls program menus and

keyboard media

control keys

program menus and

keyboard media

control keys

Video

Inspiron

14R-5420/7420/

M421R-5425

Inspiron

15R-5520/7520/

M521R-5525

Video type

Integrated Intel HD graphics

(Inspiron 14R-5420)

• Intel HD graphics

(Inspiron

15R-5520/7520)

• AMD Radeon HD

7420G (Inspiron

M521R-5525)

• AMD Radeon HD

7520G (Inspiron

M521R-5525)

• AMD Radeon HD

7640G (Inspiron

M521R-5525)

• AMD Radeon HD

7660G (Inspiron

M521R-5525)

Discrete • NVIDIA GeForce

GT630M (Inspiron

14R-5420)

• NVIDIA GeForce

GT640M (Inspiron

14R-7420)

• AMD Radeon HD

7650M (Inspiron

M421R-5425)

• AMD Radeon HD

7670M (Inspiron

15R-5520)

• AMD Radeon HD

7730M (Inspiron

15R-7520)

• AMD Radeon HD

7650M (Inspiron

M521R-5525)

Video

Inspiron

14R-5420/7420/

M421R-5425

Inspiron

15R-5520/7520/

M521R-5525

Video memory

Integrated Shared Shared

Discrete 1 GB (Inspiron 14R-5420,

Inspiron M421R-5425)

1 GB (Inspiron 15R-5520,

Inspiron M521R-5525)

2 GB (Inspiron 14R-7420) 2 GB (Inspiron 15R-7520)

Ports and

Connectors

Inspiron

14R-5420/7420/

M421R-5425

Inspiron

15R-5520/7520/

M521R-5525

Audio one microphone-in port

one stereo headphone/

microphone combo port

one digital microphone

one microphone-in port

one stereo headphone/

speaker port

one digital microphone

Mini-Card one half-size Mini-Card

slot

one full-size Mini-Card

slot (optional)

(Inspiron 14R-5420/7420)

one half-size Mini-Card

slot

one full-size Mini-Card

slot (optional)

HDMI one 19-pin port one 19-pin port

Network adapter one RJ45 port one RJ45 port

USB three 9-pin USB

3.0-compliant ports

one 9-pin USB

3.0-compliant port with

PowerShare and Windows

debugging

three 9-pin USB

3.0-compliant ports

one 9-pin USB

3.0-compliant port

with PowerShare and

Windows debugging

Media Card Reader one 8-in-1 slot one 8-in-1 slot

VGA one 15-hole port one 15-hole port

mSATA (optional) one mSATA port that

supports up to 32 GB

(Inspiron 14R-5420/7420)

one mSATA port that

supports up to 32

GB (Inspiron 15R-

5520/7520)

Battery

Inspiron

14R-5420/7420/

M421R-5425

Inspiron

15R-5520/7520/

M521R-5525

6-cell “smart” lithium ion

Height 20 mm (0.79 inches) 20 mm (0.79 inches)

Width 208 mm (8.19 inches) 208 mm (8.19 inches)

Depth 51 mm (2.00 inches) 51 mm (2.00 inches)

Weight 0.33 kg (0.73 lb) 0.33 kg (0.73 lb)

Voltage 11.1 VDC 11.1 VDC

Charge time

(approximate)

4 hours (when the

computer is turned off)

4 hours (when the

computer is turned off)

Operating time battery operating time

varies depending on

operating conditions

and can be significantly

reduced under certain

power-intensive

conditions

battery operating time

varies depending on

operating conditions

and can be significantly

reduced under certain

power-intensive

conditions

Coin-cell battery CR-2032 CR-2032

Power adapter

Inspiron

14R-5420/7420/

M421R-5425

Inspiron

15R-5520/7520/

M521R-5525

Type 65 W

(Inspiron 14R-5420/7420)

90 W (Inspiron

14R-5420/7420, Inspiron

M421R-5425)

65 W/90 W

Input voltage 100-240 VAC 100—240 VAC

Input current (maximum) 1.50 A/1.60 A/2.50 A

(Inspiron M421R-5425)

1.50 A/1.60 A/1.70 A/

2.50 A (Inspiron

14R-5420/7420)

1.50 A/1.60 A/

1.70 A/2.50 A

Input frequency 50-60 Hz 50—60 Hz

Power adapter

Inspiron

14R-5420/7420/

M421R-5425

Inspiron

15R-5520/7520/

M521R-5525

Output current

(continuous)

3.34 A (Inspiron

14R-5420/7420)

4.62 A (Inspiron

14R-5420/7420, Inspiron

M421R-5425)

3.34 A/4.62 A

Output power 65 W (Inspiron

14R-5420/7420)

90 W (Inspiron

14R-5420/7420, Inspiron

M421R-5425)

65 W/90 W

Rated output voltage 19.50 +/– 1 VDC 19.50 +/–1 VDC

Temperature range

Operating 0 °C to 40 °C

(32 °F to 104 °F)

0 °C to 40 °C

(32 °F to 104 °F)

Storage –40 °C to 70 °C

(–40 °F to 158 °F)

–40 °C to 70 °C

(–40 °F to 158 °F)

Media-card reader

Cards supported • Secure Digital (SD) memory card

• Secure Digital High Capacity (SDHC)

• Secure Digital Extended Capacity (SDXC) with ultra

high-speed

• Memory Stick

• Memory Stick PRO (MS-PRO)

• Memory Stick Extended Capacity (MSXC)

• MultiMedia Card (MMC)

• MultiMedia Card plus (MMC+)

Touchpad

Inspiron

14R-5420/7420/

M421R-5425

Inspiron

15R-5520/7520/

M521R-5525

X/Y position resolution

(graphics table mode)

240 cpi 240 cpi

Size

Height 52.7 mm (2.07 inches)

sensor-active area

52.7 mm (2.07 inches)

sensor-active area

Width 97.0 mm (3.82 inches)

rectangle

97.0 mm (3.82 inches)

rectangle

Keyboard (backlit)

Inspiron

14R-5420/7420/

M421R-5425

Inspiron

15R-5520/7520/

M521R-5525

Number of keys 102 (U.S.)

103 (United Kingdom)

106 (Japan)

105 (Brazil)

102 (U.S.)

103 (United Kingdom)

106 (Japan)

105 (Brazil)

Display

Inspiron

14R-5420/7420/

M421R-5425

Inspiron

15R-5520/7520/

M521R-5525

Type 14.0” HD WLED TrueLife

(1366 x 768)

14.0” HD+ WLED TrueLife

(optional) (1600 x 900)

(Inspiron 14R-5420/7420)

15.6” HD WLED TrueLife

(1366 x 768)

15.6” FHD WLED, AG

(optional) (1920 x 1080)

Maximum resolution 1600 x 900 (Inspiron 14R-

5420/7420)

1366 x 768 (Inspiron

M421R-5425)

1920 x 1080

Dimensions

Height 173.95 mm

(6.85 inches)

193.54 mm

(7.62 inches)

Width 309.40 mm

(12.18 inches)

344.23 mm

(13.55 inches)

Diagonal 355.60 mm

(14.00 inches)

396.42 mm

(15.60 inches)

Refresh rate 60 Hz 60 Hz

Operating angle 0 degree (closed) to

135degrees

0 degree (closed) to

135degrees

Horizontal viewing angle 40/40 40/40

Vertical viewing angle 15/30 (H/L) 15/30 (H/L)

Pixel pitch 0.226 mm x 0.226 mm 0.252 mm x 0.252 mm

Camera

Inspiron

14R-5420/7420/

M421R-5425

Inspiron

15R-5520/7520/

M521R-5525

Camera resolution 720p HD;

1280 x 720 pixels

720p HD;

1280 x 720 pixels

Video resolution

(maximum)

1280 x 720 pixels 1280 x 720 pixels

Diagonal viewing angle 60 degrees 60 degrees

Computer

environment

Inspiron

14R-5420/7420/

M421R-5425

Inspiron

15R-5520/7520/

M521R-5525

Temperature range

Operating 0 °C to 35 °C

(32 °F to 95 °F)

0 °C to 35 °C

(32 °F to 95 °F)

Storage –40 °C to 65 °C

(–40 °F to 149 °F)

–40 °C to 65 °C

(–40 °F to 149 °F)

Relative humidity (maximum)

Operating 10 % to 90 %

(non-condensing)

10 % to 90 %

(non-condensing)

Storage 10 % to 95 %

(non-condensing)

10 % to 95 %

(non-condensing)

Maximum vibration (using a random vibration spectrum that simulates user

environment)

Operating 0.66 GRMS 0.66 GRMS

Storage 1.3 GRMS 1.3 GRMS

Maximum shock (Measured with hard drive in operating status and a 2-ms

half-sine pulse for operating. Also measured with hard drive in head-parked

position and a 2-ms half-sine pulse for storage)

Operating 110 G 110 G

Storage 160 G 160 G

Altitude (maximum)

Operating –15.2 m to 3048 m

(–50 ft to 10,000 ft)

–15.2 m to 3048 m

(–50 ft to 10,000 ft)

Storage –15.2 m to 10,668 m

(–50 ft to 35,000 ft)

–15.2 m to 10,668 m

(–50 ft to 35,000 ft)

Airborne contaminant

level

G1 as defined by

ISA-S71.04-1985

G1 as defined by

ISA-S71.04-1985