Hp Pavilion 6738 Desktop Pc Us Product Manual U5.bk
HP Pavilion PC's - (English) Seagate Hard Drive U Series 5 Manual bph06701
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U Series 5 Family
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ST340823A, ST330621A, ST320413A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ST315311A, ST310211A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ultra ATA Interface Drives
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product Manual
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
U Series 5 Family
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ST340823A, ST330621A, ST320413A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ST315311A, ST310211A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ultra ATA Interface Drives
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product Manual
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2000 Seagate Technology, LLC. All rights reserved
Publication Number: 20400172-001, Rev. B, August 2000
Seagate, Seagate Technology, the Seagate logo, SeaShield, SeaShell
and U Series 5 are either registered trademarks or trademarks of Seagate
Technology, LLC. Other product names are registered trademarks or
trademarks of their owners.
Seagate reserves the right to change, without notice, product offerings
or specifications. No part of this publication may be reproduced in any
form without written permission from Seagate Technology, LLC.
U Series 5 Family Product Manual, Rev. B iii
Contents
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Specification summary table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.0 Drive specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.1 Formatted capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.1.1 Default logical geometry . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.2 Physical organization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.3 Recording and interface technology . . . . . . . . . . . . . . . . . . . . 6
1.4 Physical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.5 Seek time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1.6 Start/stop times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1.7 Power specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1.7.1 Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.7.2 Conducted noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
1.7.3 Voltage tolerance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
1.7.4 Power-management modes . . . . . . . . . . . . . . . . . . . . . 10
1.8 Environmental tolerances . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
1.8.1 Ambient temperature . . . . . . . . . . . . . . . . . . . . . . . . . . 11
1.8.2 Temperature gradient . . . . . . . . . . . . . . . . . . . . . . . . . . 11
1.8.3 Humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
1.8.4 Altitude . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
1.8.5 Shock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
1.8.6 Vibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
1.9 Drive acoustics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
1.10 Electromagnetic immunity . . . . . . . . . . . . . . . . . . . . . . . . . . 14
1.11 Reliability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
1.12 Agency certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
1.12.1 Safety certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
1.12.2 Electromagnetic compatibility . . . . . . . . . . . . . . . . . . . 15
1.12.3 FCC verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
iv U Series 5 Family Product Manual, Rev. B
2.0 Configuring and mounting the drive . . . . . . . . . . . . . . . . . . . 17
2.1 Handling and static-discharge precautions . . . . . . . . . . . . . . 17
2.2 Jumper settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
2.2.1 Master/slave configuration . . . . . . . . . . . . . . . . . . . . . . 18
2.2.2 Cable-select option . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2.2.3 Alternate capacity jumper . . . . . . . . . . . . . . . . . . . . . . . 19
2.2.4 Ultra ATA/100 cable . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2.1 Drive mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3.0 ATA interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
3.1 ATA interface signals and connector pins . . . . . . . . . . . . . . 21
3.1.1 Supported ATA commands . . . . . . . . . . . . . . . . . . . . . . 23
3.1.2 Identify Drive command . . . . . . . . . . . . . . . . . . . . . . . . 24
3.1.3 Set Features command . . . . . . . . . . . . . . . . . . . . . . . . . 29
3.1.4 S.M.A.R.T. commands . . . . . . . . . . . . . . . . . . . . . . . . . 30
U Series 5 Family Product Manual, Rev. B v
Figures
Figure 1. Typical startup and operation current profile . . . . . . . . . . . . 9
Figure 2. Master/slave jumper settings . . . . . . . . . . . . . . . . . . . . . . . 18
Figure 3. Mounting dimensions—top, side and end view . . . . . . . . . 20
Figure 4. I/O pins and supported ATA signals. . . . . . . . . . . . . . . . . . 22
vi U Series 5 Family Product Manual, Rev. B
U Series 5 Family Product Manual, Rev. B 1
Introduction
This manual describes the functional, mechanical and interface specifi-
cations for the ST340823A, ST330621A, ST320413A, ST315311A and
the ST310211A. These drives provide the following key features:
•Low power consumption
•Quiet operation
•High instantaneous (burst) data-transfer rates (up to 100 Mbytes per
second) using Ultra DMA mode 5
•8.9 msec seek time, 5,400-RPM and 1-Mbyte buffer combine for
excellent desktop performance
•350 Gs nonoperating shock
•Giant magnetoresistive (GMR) recording heads and EPRML technol-
ogy, which provide the drives with increased areal density
•State-of-the-art cache and on-the-fly error-correction algorithms
•Full-track multiple-sector transfer capability without local processor
intervention
•Support for S.M.A.R.T. drive monitoring and reporting
•Support for drive self-test (DST) with S.M.A.R.T. Execute Off-line
Immediate
•Support for Read Multiple and Write Multiple commands
•Support for autodetection of master/slave drives that use cable select
(CSEL)
•The innovative, shock-absorbing SeaShield® cover protects the drive
against electrostatic discharge (ESD) and other handling damage. It
also includes installation instructions and jumper settings.
•SeaTools diagnostic software performs a drive self-test that eliminates
unnecessary drive returns.
2 U Series 5 Family Product Manual, Rev. B
Specification summary table
The specifications listed in this table are for quick reference. For details
on specification measurement or definition, see the appropriate section
of this manual.
Drive Specification ST340823A ST330621A ST320413A ST315311A ST310211A
Formatted Gbytes
(×106 bytes) 40 30 20 15 10
Guaranteed sectors 78,165,360 58,633,344 39,102,336 29,336,832 19,541,088
Bytes per sector 512
Default sectors per
track 63
Default read/write
heads 16
Default cylinders 16,383
Physical read/write
heads 43221
Discs 22111
Recording density
BPI (bits/inch max) 477,800
Track density
TPI (tracks/inch) 31,100
Areal density
(Mbits/inch2 max) 14,860
Spindle speed
(RPM) 5,400
Internal data-trans-
fer rate (Mbits/sec
max)
376
I/O data-transfer
rate (Mbytes/sec
max)
100
ATA data-transfer
modes supported PIO modes 0–4
Multiword DMA modes 0–2
Ultra DMA modes 0–5
Cache buffer
(Mbytes) 1
Height (mm max) 26.1
Width (mm max) 101.85
Length (mm max) 147.0
U Series 5 Family Product Manual, Rev. B 3
Weight (typical) 590 grams (1.3 lb)
Track-to-track seek
time (msec typical) 1.2 (read) 2.0 (write)
Average seek time
(msec typical) 8.9
Average seek read
(msec typical) 9.9
Average seek write
(msec typical) 10.9
Full-stroke seek
time (msec typical) 22.0 (read) 24.0 (write)
Average latency
(msec) 5.55 msec
Power-on to ready
(sec typical) 10 sec
Standby to ready
(sec typical) 10 sec
Spindown
(sec typical) 10 sec
Startup current
(typical) 12V (peak) 1.4 amps
Seek power (typical) 9.6 watts
Read/Write power 7.1 watts
Idle mode (typical) 4.8 watts
Standby mode
(typical) 1.4 watts
Sleep mode (typical) 1.0 watts
Voltage tolerance
(including noise) 5V ± 5%, 12V ± 10%
Ambient tempera-
ture 0° to 60°C (op.), –40° to 70°C (nonop.)
Temperature gradi-
ent (°C per hour
max) 20°C
Relative humidity
(op. and nonop.) 5% to 90% (op.)
5% to 95% (nonop.)
Relative humidity
gradient 30% per hour max
Drive Specification ST340823A ST330621A ST320413A ST315311A ST310211A
4 U Series 5 Family Product Manual, Rev. B
Wet bulb tempera-
ture (°C max) 29.4 (op.), 40.0 (nonop.)
Altitude, operating –198 m to 3,048 m (–200 ft to 10,000+ ft)
Altitude (meters be-
low mean sea level,
max) –198 m to 12,192 m (–200 ft to 40,000+ ft)
Shock, operating
(Gs max at 2 msec) 63
Shock, nonoperat-
ing (Gs max at 2
msec) 350 Gs
Vibration, operating 0.5 Gs (0 to peak, 22–350 Hz)
Vibration,
nonoperating 5 Gs (0 to peak, 22–350 Hz)
Drive acoustics
Sound power in bels
Idle mode
Quiet Seek
Performance Seek
3.0 (typical), 3.2 (max)
3.2 (typical), 3.4 (max)
3.6 (typical), 3.8 (max)
2.9 (typical), 3.2 (max)
3.1 (typical), 3.4 (max)
3.5 (typical), 3.7 (max)
Nonrecoverable
read errors 1 per 1013 bits read
Mean time between
failures (power-on
hours) 500,000
Contact start-stop
cycles (25°C, 40%
relative humidity) 50,000
SeaShield Yes
Drive Specification ST340823A ST330621A ST320413A ST315311A ST310211A
U Series 5 Family Product Manual, Rev. B 5
1.0 Drive specifications
Unless otherwise noted, all specifications are measured under ambient
conditions, at 25°C, and nominal power. For convenience, the phrases
the drive
and
this drive
are used throughout this manual to indicate the
ST340823A, ST330621A, ST320413A, ST315311A and the ST310211A.
1.1 Formatted capacity
1.1.1 Default logical geometry
LBA Mode
When addressing either drive in LBA mode, all blocks (sectors) are
consecutively numbered from 0 to
n–1,
where
n
is
the number of
guaranteed sectors as defined above
.
Drive Model Formatted Gbytes Guaranteed
sectors Bytes per
sector
ST340823A 40 78,165,360 512
ST330621A 30 58,633,344 512
ST320413A 20 39,102,336 512
ST315311A 15 29,336,832 512
ST310211A 10 19,541,088 512
CHS Mode Cylinders Read/Write heads Sectors per track
ST340823A 16,383 16 63
ST330621A 16,383 16 63
ST320413A 16,383 16 63
ST315311A 16,383 16 63
ST310211A 16,383 16 63
6 U Series 5 Family Product Manual, Rev. B
1.2 Physical organization
1.3 Recording and interface technology
1.4 Physical characteristics
Drive Model Read/Write heads (GMR) Number of discs
ST340823A 4 2
ST330621A 3 2
ST320413A 2 1
ST315311A 2 1
ST310211A 1 1
Interface ATA
Recording method 16/17 EPRML
Recording density BPI (bits/inch) 477,800
Track density TPI (tracks/inch) 31,100
Areal density (Mbits/inch2 max) 14,860
Spindle speed (RPM) (± 0.2%) 5,400
Internal data-transfer rate
(Mbits/sec max) 376
I/O data-transfer rate
(Mbytes/sec max) 16.6 (PIO mode 4)
100 (Ultra DMA mode 5)
Interleave 1:1
Cache buffer (Mbytes) 1
Drive Specification ST340823A, ST330621A,
ST320413A, ST315311A,
ST310211A
Maximum height (mm)
(inches) 26.1
1.028
Maximum width (mm)
(inches) 101.8
4.020
Maximum length (mm)
(inches) 147.0
5.78
Typical weight (grams)
(pounds) 590
1.3
U Series 5 Family Product Manual, Rev. B 7
1.5 Seek time
Seek measurements are taken with nominal power at 25°C ambient
temperature. All times are measured using drive diagnostics. The spec-
ifications in the table below are defined as follows:
•Track-to-track seek time is an average of all possible single-track
seeks in both directions.
•Average seek time is a true statistical random average of at least 5,000
measurements of seeks between random tracks, less overhead.
•Full-stroke seek time is one-half the time needed to seek from the first
data cylinder to the maximum data cylinder and back to the first data
cylinder. The full-stroke typical value is determined by averaging 100
full-stroke seeks in both directions.
Note. These drives are designed to consistently meet the seek times rep-
resented in this manual. Physical seeks, regardless of mode (such as
track-to-track and average) are expected to meet or exceed the noted
values. However, due to the manner in which these drives are format-
ted, benchmark tests that include command overhead or measure
logical seeks may produce results that vary from these specifications.
1.6 Start/stop times
1.7 Power specifications
The drive receives DC power (+5V or +12V) through a four-pin standard
drive power connector.
Typical seek times (msec) Read Write
Track-to-track 1.2 2.0
Average 9.9 10.9
Full-stroke 22.0 24.0
Average latency: 5.55 msec — —
Power-on to Ready (sec) 10 (typical)
Standby to Ready (sec) 10 (typical)
Ready to spindle stop (sec) 10 (typical)
8 U Series 5 Family Product Manual, Rev. B
1.7.1 Power consumption
Power requirements for the drives are listed in the table on page 9.
Typical power measurements are based on an average of drives tested,
under nominal conditions, using 5.0V input voltage at 25°C ambient
temperature.
•Spinup power
Spinup power is measured from the time of power-on to the time that
the drive spindle reaches operating speed.
•Seek Mode
During seek mode, the read/write actuator arm moves toward a
specific position on the disc surface and does not execute a read or
write operation. Servo electronics are active. Seek mode power rep-
resents the worst-case power consumption, using only random seeks
with read or write latency time. This mode is not typical and is provided
for worst-case information.
•Read/Write power and current
Read/write power is measured with the heads on track, based on a
16-sector write followed by a 32-msec delay, then a 16-sector read
followed by a 32-msec delay.
•Operating power and current
Operating power is measured using 40 percent random seeks, 40
percent read/write mode (1 write for each 10 reads) and 20 percent
drive inactive.
•Idle mode power
Idle mode power is measured with the drive up to speed, with servo
electronics active and with the heads in a random track location.
•Standby mode
During Standby mode, the drive accepts commands, but the drive is
not spinning, and the servo and read/write electronics are in power-
down mode.
U Series 5 Family Product Manual, Rev. B 9
1.7.1.1 Typical current profile
Figure 1. Typical startup and operation current profile
1.7.2 Conducted noise
Power Mode Typical Watts
RMS
Typical Amps RMS
5V 12V
Spinup — 0.9 1.5
Seek (Random,
no read/write)
Performance mode 9.6 0.52 0.58
Operating (read/write)
Performance mode 7.1 0.67 0.31
Idle 4.8 0.57 0.16
Standby 1.4 0.20 0.032
Sleep 1.0 0.13 0.032
-0.2
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.4 2.9 4.4 5.9 7.4 8.9
Time (seconds)
Current (amps)
10 U Series 5 Family Product Manual, Rev. B
Input noise ripple is measured at the host system power supply across
an equivalent 80-ohm resistive load on the +12 volt line or an equivalent
15-ohm resistive load on the +5 volt line.
•Using 12-volt power, the drive is expected to operate with a maximum
of 200 mV peak-to-peak square-wave injected noise at up to 10 MHz.
•Using 5-volt power, the drive is expected to operate with a maximum
of 150 mV peak-to-peak square-wave injected noise at up to 10 MHz.
Note. Equivalent resistance is calculated by dividing the nominal volt-
age by the typical RMS read/write current.
1.7.3 Voltage tolerance
Voltage tolerance (including noise): 5V ± 5% and 12V ± 10%
1.7.4 Power-management modes
The drive provides programmable power management to provide great-
er energy efficiency. In most systems, you can control power manage-
ment through the system setup program. The drive features the following
power-management modes:
•Active mode
The drive is in Active mode during the read/write and seek operations.
•Idle mode
The buffer remains enabled, and the drive accepts all commands and
returns to Active mode any time disc access is necessary.
•Standby mode
The drive enters Standby mode when the host sends a Standby
Immediate command. If the host has set the standby timer, the drive
can also enter Standby mode automatically after the drive has been
inactive for a specifiable length of time. The standby timer delay is
established using a Standby or Idle command. In Standby mode, the
drive buffer is enabled, the heads are parked and the spindle is at rest.
Power Modes Heads Spindle Buffer
Active Tracking Rotating Enabled
Idle Tracking Rotating Enabled
Standby Parked Stopped Enabled
Sleep Parked Stopped Disabled
U Series 5 Family Product Manual, Rev. B 11
The drive accepts all commands and returns to Active mode any time
disc access is necessary.
•Sleep mode
The drive enters Sleep mode after receiving a Sleep command from
the host. In Sleep mode, the drive buffer is disabled, the heads are
parked and the spindle is at rest. The drive leaves Sleep mode after
it receives a Hard Reset or Soft Reset from the host. After receiving a
reset, the drive exits Sleep mode and enters Standby mode with all
current translation parameters intact.
•Idle and Standby timers
Each time the drive performs an Active function (read, write or seek),
the standby timer is reinitialized and begins counting down from its
specified delay times to zero. If the standby timer reaches zero before
any drive activity is required, the drive makes a transition to Standby
mode. In both Idle and Standby mode, the drive accepts all commands
and returns to Active mode when disc access is necessary.
1.8 Environmental tolerances
1.8.1 Ambient temperature
Ambient temperature is defined as the temperature of the environment
immediately surrounding the drive. Actual drive case temperature should
not exceed 65°C (149°F) within the operating ambient conditions. Rec-
ommended measurement locations are shown in Figure 3 on page 20.
Above 1,000 feet (305 meters), the maximum temperature is derated
linearly to 112°F (44°C) at 10,000 feet (3,048 meters).
1.8.2 Temperature gradient
1.8.3 Humidity
Operating 0° to 60°C (32° to 131°F)
Nonoperating –40° to 70°C (–40° to 158°F)
Operating/Nonoperating 20°C per hour (36°F per hour) max,
without condensation
12 U Series 5 Family Product Manual, Rev. B
1.8.3.1 Relative Humidity
1.8.3.2 Wet bulb temperature
1.8.4 Altitude
1.8.5 Shock
All shock specifications assume that the drive is mounted securely with
the input shock applied at the drive mounting screws. Shock may be
applied in the X, Y or Z axis.
1.8.5.1 Operating shock
These drives comply with the performance levels specified in this docu-
ment when subjected to a maximum operating shock of 63 Gs (based
on half-sine shock pulses of 2 msec). Shocks should not be repeated
more than two times per second.
1.8.5.2 Nonoperating shock
The nonoperating shock level that the drive can experience without
incurring physical damage or degradation in performance when subse-
quently put into operation is 350 Gs (based on nonrepetitive half-sine
shock pulses of 2 msec duration).
1.8.6 Vibration
All vibration specifications assume that the drive is mounted securely
with the input vibration applied at the drive mounting screws. Vibration
may be applied in the X, Y or Z axis.
1.8.6.1 Operating vibration
Operating 5% to 90% noncondensing (30% per hour max)
Nonoperating 5% to 95% noncondensing (30% per hour max)
Operating 29.4°C (84°F) max
Nonoperating 40.0°C (104°F) max
Operating –198 m to 3,048 m (–200 ft to 10,000+ ft)
Nonoperating –198 m to 12,192 m (–200 ft to 40,000+ ft)
U Series 5 Family Product Manual, Rev. B 13
The following table lists the maximum vibration levels that the drive may expe-
rience while meeting the performance standards specified in this document.
1.8.6.2 Nonoperating vibration
The following table lists the maximum nonoperating vibration that the
drive may experience without incurring physical damage or degradation
in performance when subsequently put into operation.
1.9 Drive acoustics
Drive acoustics are measured as overall A-weighted acoustic sound
power levels (no pure tones). All measurements are generally consistent
with ISO document 7779. Sound power measurements were taken
under essentially free-field conditions over a reflecting plane. For all
tests, the drive was oriented with the cover facing upward.
Note. For seek mode tests, the drive was placed in seek mode only.
The number of seeks per second is defined by the following
equation:
(Number of seeks per second = 0.4 / (average latency + average access time)
5–21 Hz 0.02-inch displacement (peak to peak)
22–350 Hz 0.5 Gs acceleration (zero to peak)
351–500 Hz 0.25 Gs acceleration (zero to peak)
5–21 Hz 0.02-inch displacement (peak to peak)
22–350 Hz 5.0 Gs acceleration (zero to peak)
351–500 Hz 1.0 Gs acceleration (zero to peak)
ST340823A and ST330621A
Acoustic mode Idle Quiet Seek Performance Seek
Sound power (bels) 3.0 (typ)
3.2 (max) 3.2 (typ)
3.4 (max) 3.6 (typ)
3.8 (max)
ST320413A, ST315311A and ST310211A
Acoustic mode Idle Quiet Seek Performance Seek
Sound power (bels) 2.9 (typ)
3.2 (max) 3.1 (typ)
3.4 (max) 3.5 (typ)
3.7 (max)
14 U Series 5 Family Product Manual, Rev. B
1.10 Electromagnetic immunity
When properly installed in a representative host system, the drive
operates without errors or degradation in performance when subjected
to the radio frequency (RF) environments defined in the following table:
1.11 Reliability
Test Description Performance
Level Reference
Standard
Electrostatic
discharge Contact, HCP, VCP: ± 4 kV; Air:
± 8 kV B EN 61000-4-2: 95
Radiated RF
immunity 80 to 1,000 MHz, 3 V/m,
80% AM with 1 kHz sine
900 MHz, 3 V/m, 50% pulse
modulation @ 200 Hz
A EN 61000-4-3: 96
ENV 50204: 95
Electrical fast
transient ± 1 kV on AC mains, ± 0.5 kV
on external I/O B EN 61000-4-4: 95
Surge
immunity ± 1 kV differential, ± 2 kV com-
mon, AC mains B EN 61000-4-5: 95
Conducted
RF
immunity
150 kHz to 80 MHz, 3 Vrms,
80% AM with 1 kHz sine A EN 61000-4-6: 97
Voltage dips,
interrupts 0% open, 5 seconds
0% short, 5 seconds
40%, 0.10 seconds
70%, 0.01 seconds
C
C
C
B
EN 61000-4-11: 94
Nonrecoverable read errors 1 per 1013 bits read, max
Mean time between failures 500,000 power-on hours
(nominal power, 25°C ambient tempera-
ture)
Contact start-stop cycles 50,000 cycles
(at nominal voltage and temperature, with
60 cycles per hour and a 50% duty cycle)
Preventive maintenance None required
U Series 5 Family Product Manual, Rev. B 15
1.12 Agency certification
1.12.1 Safety certification
The drives are recognized in accordance with UL 1950 and CSA C22.2
(950) and meet all applicable sections of IEC950 and EN 60950 as tested
by TUV North America.
1.12.2 Electromagnetic compatibility
Hard drives that display the CE mark comply with the European Union
(EU) requirements specified in the Electromagnetic Compatibility Direc-
tive (89/336/EEC). Testing is performed to the levels specified by the
product standards for Information Technology Equipment (ITE). Emis-
sion levels are defined by EN 55022, Class B and the immunity levels
are defined by EN 55024.
Seagate uses an independent laboratory to confirm compliance with the
EC directives specified in the previous paragraph. Drives are tested in
representative end-user systems. Although CE-marked Seagate drives
comply with the directives when used in the test systems, we cannot
guarantee that all systems will comply with the directives. The drive is
designed for operation inside a properly designed enclosure, with prop-
erly shielded I/O cable (if necessary) and terminators on all unused I/O
ports. Computer manufacturers and system integrators should confirm
EMC compliance and provide CE marking for their products.
Korean RRL
If these models have the Korea Ministry of Information and Communica-
tion (MIC) logo, they comply with paragraph 1 of Article 11 of the
Electromagnetic Compatibility control Regulation and meet the Electro-
magnetic Compatibility (EMC) Framework requirements of the Radio
Research Laboratory (RRL) Ministry of Information and Communication
Republic of Korea.
These drives have been tested and comply with the Electromagnetic
Interference/Electromagnetic Susceptibility (EMI/EMS) for Class B prod-
ucts. Drives are tested in a representative, end-user system by a Korean-
recognized lab.
•EUT name (model numbers): ST340823A, ST330621A, ST320413A,
ST315311A, ST310211A
•Certificate number: E-H011-00-3048 (B)
•Trade name or applicant: Seagate Technology
•Manufacturing date: August 14, 2000
•Manufacturer/nationality: Malaysia/China
16 U Series 5 Family Product Manual, Rev. B
Australian C-Tick (N176)
If these models have the C-Tick marking, they comply with the Australia/
New Zealand Standard AS/NZS3548 1995 and meet the Electromag-
netic Compatibility (EMC) Framework requirements of the Australian
Communication Authority (ACA).
1.12.3 FCC verification
These drives are intended to be contained solely within a personal com-
puter or similar enclosure (not attached as an external device). As such,
each drive is considered to be a subassembly even when it is individually
marketed to the customer. As a subassembly, no Federal Communications
Commission verification or certification of the device is required.
Seagate Technology, LLC. has tested this device in enclosures as
described above to ensure that the total assembly (enclosure, disc drive,
motherboard, power supply, etc.) does comply with the limits for a Class
B computing device, pursuant to Subpart J, Part 15 of the FCC rules.
Operation with noncertified assemblies is likely to result in interference
to radio and television reception.
Radio and television interference. This equipment generates and
uses radio frequency energy and if not installed and used in strict
accordance with the manufacturer’s instructions, may cause interfer-
ence to radio and television reception.
This equipment is designed to provide reasonable protection against
such interference in a residential installation. However, there is no
guarantee that interference will not occur in a particular installation. If
this equipment does cause interference to radio or television, which can
be determined by turning the equipment on and off, you are encouraged
to try one or more of the following corrective measures:
•Reorient the receiving antenna.
•Move the device to one side or the other of the radio or TV.
•Move the device farther away from the radio or TV.
•Plug the computer into a different outlet so that the receiver and
computer are on different branch outlets.
If necessary, you should consult your dealer or an experienced radio/
television technician for additional suggestions. You may find helpful the
following booklet prepared by the Federal Communications Commis-
sion:
How to Identify and Resolve Radio-Television Interference Prob-
lems
. This booklet is available from the Superintendent of Documents,
U.S. Government Printing Office, Washington, DC 20402. Refer to pub-
lication number 004-000-00345-4.
U Series 5 Family Product Manual, Rev. B 17
2.0 Configuring and mounting the drive
This section contains the specifications and instructions for configuring
and mounting the drive.
2.1 Handling and static-discharge precautions
After unpacking, and before installation, the drive may be exposed to
potential handling and electrostatic discharge (ESD) hazards. Observe the
following standard handling and static-discharge precautions:
Caution:
•The SeaShell™ replaces electrostatic discharge (ESD) bags. The
SeaShell package is a shock-ribbed, transparent clamshell enclosure
that limits a drive’s exposure to ESD and also protects against external
shocks and stresses. The design permits attaching cables, software
loading and label/barcode scanning without removing the drive from
the SeaShell. This minimizes handling damage. Keep the drive in the
SeaShell package until you are ready for installation.
•The drive is enclosed in a black, flexible cover called a SeaShield. Do
not remove this permanent cover—it protects the drive from electro-
static discharge (ESD) and minor impact damage. The soft SeaShield
cover also includes installation instructions and jumper settings. Re-
moving the SeaShield voids the warranty.
•Before handling the drive, put on a grounded wrist strap, or ground
yourself frequently by touching the metal chassis of a computer that
is plugged into a grounded outlet. Wear a grounded wrist strap
throughout the entire installation procedure.
•Handle the drive by its edges or frame
only
.
•The drive is extremely fragile—handle it with care. Do not press down
on the drive top cover.
•Always rest the drive on a padded, antistatic surface until you mount
it in the computer.
•Do not touch the connector pins or the printed circuit board.
•Do not remove the factory-installed labels from the drive or cover them
with additional labels. Removal voids the warranty. Some factory-
installed labels contain information needed to service the drive. Other
labels are used to seal out dirt and contamination.
18 U Series 5 Family Product Manual, Rev. B
2.2 Jumper settings
2.2.1 Master/slave configuration
The options jumper block shown in Figure 2 is used to configure the drive
for operation. It is the 8-pin dual header between the interface connector
and the power connector. Use the following settings to configure the
drive as a master or a slave.
Master or single drive. The drive is configured at the factory for a master
or single-drive operation with a jumper set on pins 7 and 8.
Drive as slave. Remove all jumpers.
Drive as master with a non-ATA-compatible slave.
Set a jumper on pins 5 and 6 and a jumper on pins 7 and 8. Use this
jumper setting
only
if the drive does not work as a master with no jumpers
installed.
Figure 2. Master/slave jumper settings
Options jumper block
Circuit Board
2
684
1753
Drive is slave
Master or single drive
Cable select
Master with non ATA-
compatible slave
Limit drive capacity
40 Gbytes = 32 GB
<40 Gbytes = 2.1 Gbytes
U Series 5 Family Product Manual, Rev. B 19
2.2.2 Cable-select option
Computers that use cable-select determine the master and slave drives
by selecting or deselecting pin 28, CSEL, on the interface bus. Master
and slave drives are determined by their physical position on the cable.
To enable cable select, set a jumper on pins 5 and 6 as shown in Figure
2. Refer to your computer manual to determine whether your computer
supports this option.
2.2.3 Alternate capacity jumper
Some older computers may “hang” at startup if their BIOS detects a hard
drive that has values greater than either 4,092 cylinders or approximately
33.8 Gbytes (32 GB). To eliminate this problem, the drive includes a
capacity-limiting jumper that sets the drive’s default translation geometry
to 4,092 cylinders (2.1 Gbytes) for models ST330621A, ST320413A,
ST315311A and ST310211A. This limits the drive’s capacity to 2.1
Gbytes. The ST340823A is limited to 33.8 Gbytes (32 GB) when the
alternate capacity jumper is used. To realize the full capacity of the drive,
you can use third-party software such as DiscWizard or Disk Manager.
If the alternate capacity jumper is used on drives under 40 Gbytes, the
drive’s true LBAs are found in ID words 60 and 61. On the 40-Gbyte drive,
the alternate capacity jumper “freezes” words 60 and 61 at a value below
the problem barrier point. The ATA Set Features subcommand F1H
Report Full Capacity Available is used to “unfreeze” and fill the real
values in words 60 and 61 after the subcommand is issued.
Windows 98 or newer versions are needed to support drives with
capacities greater than 33.8 Gbytes.
2.2.4 Ultra ATA/100 cable
An 80-conductor 40-pin cable is required to run Ultra DMA mode 3, mode
4 and mode 5. This cable uses even-numbered conductors connected
to the ground pins to improve signal integrity.
Notes:
1. The drive supports both host and drive cable detection. The host
detects the 80-conductor cable by sampling pin 34, CBLID–, on
the interface bus. The drive detects the 80-conductor cable by
sensing a capacitor at the host side through the CBLID– signal.
The result is reported in a Fast Rise Detected bit (bit 13 of word
93 in the Identify drive parameter block).
2. When using a 40-pin 80-conductor cable, attach the
blue
con-
nector to the motherboard, the
black
connector to the master
drive, and the
grey
connector to the slave.
20 U Series 5 Family Product Manual, Rev. B
2.1 Drive mounting
You can mount the drive in any orientation using four screws in the side-
mounting holes or four screws in the bottom-mounting holes. See Figure
3 on page 20 for drive mounting dimensions. Follow these important
mounting precautions when mounting the drive:
•Allow a minimum clearance of 0.030 inches (0.76 mm) around the
entire perimeter of the drive for cooling.
•Use only 6-32 UNC mounting screws. Insert the screws no more than
0.20 inch (5.08 mm) into the bottom mounting holes and no more than
0.14 inch (3.55 mm) into the side mounting holes.
•Do not overtighten the mounting screws (maximum torque: 6 inch-lb).
•Do not use a drive interface cable that is more than 18 inches long.
Figure 3. Mounting dimensions—top, side and end view
1.00 ± 0.028
(25.4 ± 0.7)
3.72 ± 0.03
(94.5 ± 0.8)
4.00 ± 0.02
(101.6 ± 0.5)
3.750 ± 0.010
(95.25 ± 0.25)
5.75 ± 0.03
(146.1 ± 0.8)
4.000 ± 0.010
(101.60 ± 0.25)
3X.250 ± .015
(6.35 ± 0.38)
(both sides)
2.23 ± 0.03
(56.6 ± 0.8)
0.230 ± 0.015
(5.84 ± 0.38) 0.180 ± 0.015
(4.57 ± 0.38)
2.362 ± 0.010
(59.99 ± 0.25)
1.750 ± 0.010
(44.45 ± 0.25)
3X 6-32 UNC-2B
max. insertion depth
0.14 (3.6) both sides
4X 6-32 UNC-2B
max. insertion
depth 0.22 (5.6)
0.125 +0.030, –0.005
(3.18 +0.76, –0.13)
0.630 +0.030, –0.005
(16.00 +0.76, –0.13)
Note: Dimensions are shown in inches (mm).
2.375 +0.030, –0.005
(60.33 +0.76, –0.13)
Recommended
case temperature
measurement location
Recommended
case temperature
measurement location
U Series 5 Family Product Manual, Rev. B 21
3.0 ATA interface
These drives use the industry-standard ATA task file interface that
supports 16-bit data transfers. It supports ATA programmed input/output
(PIO) modes 0–4; multiword DMA modes 0–2, and Ultra DMA modes
0–5. The drive also supports the use of the IORDY signal to provide
reliable high-speed data transfers.
You can use a daisy-chain cable to connect two drives to a single AT
host bus. For detailed information about the ATA interface, refer to the
draft of
AT Attachment with Packet Interface Extension (ATA/ATAPI-Rev
5), NCITS T13 1153D,
subsequently referred to as the
Draft ATA-Rev 5
Standard
.
3.1 ATA interface signals and connector pins
Figure 4 on page 22 summarizes the signals on the ATA interface
connector that the drive supports. For a detailed description of these
signals, refer to the
Draft ATA-Rev 5 Standard.
22 U Series 5 Family Product Manual, Rev. B
Figure 4. I/O pins and supported ATA signals
Reset–
Ground
DD7
DD8
DD6
DD9
DD5
DD10
DD4
DD11
DD3
DD12
DD2
DD13
DD1
DD14
DD0
DD15
Ground
(removed)
DMARQ
Ground
DIOW–
STOP
Ground
DIOR–
HDMARDY–
HSTROBE
Ground
IORDY
DDMARDY–
DSTROBE
CSEL
DMACK–
Ground
INTRQ
IOCS16–
DA1
PDIAG–
CBLID–
DA0
DA2
CS0–
CS1–
DASP–
Ground
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Hardware Reset
Ground
Host Data Bus Bit 7
Host Data Bus Bit 8
Host Data Bus Bit 6
Host Data Bus Bit 9
Host Data Bus Bit 5
Host Data Bus Bit 10
Host Data Bus Bit 4
Host Data Bus Bit 11
Host Data Bus Bit 3
Host Data Bus Bit 12
Host Data Bus Bit 2
Host Data Bus Bit 13
Host Data Bus Bit 1
Host Data Bus Bit 14
Host Data Bus Bit 0
Device Data (15:0)
Ground
(No Pin)
DMA Request
Ground
Device I/O Write:
Stop Ultra DMA Burst
Ground
Device I/O Read:
Host Ultra DMA Ready:
Host Ultra DMA Data Strobe
Ground
I/O Channel Ready
Device Ultra DMA Ready
Device Ulta DMA Data Strobe
Cable Select
DMA Acknowledge
Ground
Device Interrupt
Reserved
Host Address Bus Bit 1
Passed Diagnostics
Cable Assembly Type Identifier
Device Address (2:0)
Device Address (2:0)
Chip Select (1:0)
Chip Select (1:0)
Drive Active/Slave Present
Ground
Host pin # and signal description
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Drive pin # Signal name
Pins 28, 34 and 39 are used for master-slave communication (details shown below).
Host
28
34
39
Drive 0 (master)Drive 1 (slave) 28
34
39
28
34
39
CSEL
PDIAG–
DASP–
U Series 5 Family Product Manual, Rev. B 23
3.1.1 Supported ATA commands
The following table lists ATA-standard commands that the drive sup-
ports. For a detailed description of the ATA commands, refer to the
Draft
ATA-Rev 5 Standard.
See Section 3.1.4 on page 30 for details and
subcommands used in the S.M.A.R.T. implementation.
Command name Command code (in hex)
ATA-standard commands
Download Microcode 92H
Execute Device Diagnostics 90H
Flush Cache E7H
Format Track 50H
Identify Device ECH
Initialize Device Parameters 91H
Read Buffer E4H
Read DMA C8H, C9H
Read Multiple C4H
Read Sectors 20H, 21H
Read Verify Sectors 40H, 41H
Read Native Max Address F8H
Recalibrate 10H
Seek 70H
Set Features EFH
Set Multiple Mode C6H
Set Max Address F9H
S.M.A.R.T. B0H
Write Buffer E8H
Write DMA CAH, CBH
24 U Series 5 Family Product Manual, Rev. B
3.1.2 Identify Drive command
The Identify Drive command (command code ECH) transfers information
about the drive to the host following power up. The data is organized as
a single 512-byte block of data, whose contents are shown in the table
on page 25. All reserved bits or words should be set to zero. Parameters
listed with an “x” are drive-specific or vary with the state of the drive. See
Section 1 of this manual for default parameter settings.
The following commands contain drive-specific features that may not be
included in the
Draft ATA-Rev 5 Standard.
Write Multiple C5H
Write Sectors 30H, 31H
ATA-standard power-management commands
Check Power Mode 98H or E5H
Idle 97H or E3H
Idle Immediate 95H or E1H
Sleep 99H or E6H
Standby 96H or E2H
Standby Immediate 94H or E0H
ATA-standard security commands
Security Set Password F1H
Security Unlock F2H
Security Erase Prepare F3H
Security Erase Unit F4H
Security Freeze Lock F5H
Security Disable Password F6H
Command name Command code (in hex)
U Series 5 Family Product Manual, Rev. B 25
Word Description Value
0
Configuration information:
• Bit 15: 0 = ATA; 1 = ATAPI
• Bit 7: removable media
• Bit 6: removable controller
• Bit 0: reserved
0C5AH
1 Number of logical cylinders 16,383
2 ATA-reserved 0000H
3 Number of logical heads 16
4 Retired 0000H
5 Retired 0000H
6 Number of logical sectors per
logical track: 63 003FH
7–9 Retired 0000H
10–19 Serial number: (20 ASCII
characters, 0000H = none) ASCII
20 Retired 0000H
21 Retired 0400H
22 Obsolete 0004H
23–26 Firmware revision (8 ASCII
character string, padded with
blanks to end of string)
x.xx
27–46 Drive model number: (40
ASCII characters, padded
with blanks to end of string)
ST340823A
ST330621A
ST320413A
ST315311A
ST310211A
47 Maximum sectors per inter-
rupt on Read multiple and
Write multiple (32) 8020H
48 Reserved 0000H
26 U Series 5 Family Product Manual, Rev. B
49 Standard Standby timer,
IORDY supported and may
be disabled 2F00H
50 Device-specific standby
timer value 0000H
51 PIO data-transfer cycle
timing mode 0200H
52 Retired 0200H
53 Words 54–58, 64–70 and 88
are valid 0007H
54 Number of current logical
cylinders
xxxx
H
55 Number of current logical
heads
xxxx
H
56 Number of current logical
sectors per logical track
xxxx
H
57–58 Current capacity in sectors
xxxx
H
59 Number of sectors trans-
ferred during a Read Multiple
or Write Multiple command
xxxx
H
60–61 Total number of user-addres-
sable LBA sectors available
(see section 2.2.3 for related
information)
ST340823A = 78,165,360
ST330621A = 58,633,344
ST320413A = 39,102,336
ST315311A = 30,008,475
ST310211A = 20,005,650
62 Retired 0000H
63 Multiword DMA active and
modes supported (see note
following this table)
xx
07H
64 Advanced PIO modes sup-
ported (modes 3 and 4 sup-
ported) 0003H
Word Description Value
U Series 5 Family Product Manual, Rev. B 27
65 Minimum multiword DMA
transfer cycle time per word
(120 nsec) 0078H
66 Recommended multiword
DMA transfer cycle time per
word (120 nsec) 0078H
67 Minimum PIO cycle time
without IORDY flow control
(240 nsec) 00F0H
68 Minimum PIO cycle time with
IORDY flow control (120
nsec) 0078H
69–74 ATA-reserved 0000H
75 Queue depth 0000H
76–79 ATA-reserved 0000H
80 Major version number 003EH
81 Minor version number 0000H
82 Command sets supported 346BH
83 Command sets supported 4009H
84 Command sets support
extension 4209H
85 Command sets enabled
xxxx
H
86 Command sets enabled
xxxx
H
87 Command sets enable
extension
xxxx
H
88 Ultra DMA support and
current mode
(see note following this table)
xx
3FH
89 Security erase time 0000H
90 Enhanced security erase
time 0000H
Word Description Value
28 U Series 5 Family Product Manual, Rev. B
91 Advanced Power Manage-
ment value 0040H
92 Master Password Revision
code FFFEH
93 Hardware Reset Value
(see description following
this table)
xxxx
H
94 Auto Acoustic Management
Setting
xxxx
H
95–127 ATA-reserved 0000H
128 Security Status 0001H
129–159 Seagate-reserved
xxxx
H
160–254 ATA-reserved 0000H
255 Integrity word
xx
A5H
Note. See the bit descriptions below for words 63, 88 and 93 of the
Identify Drive data:
Description (if bit is set to 1)
Bit Word 63
0 Multiword DMA mode 0 is supported.
1 Multiword DMA mode 1 is supported.
2 Multiword DMA mode 2 is supported.
8 Multiword DMA mode 0 is currently active.
9 Multiword DMA mode 1 is currently active.
10 Multiword DMA mode 2 is currently active.
Bit Word 88
0 Ultra DMA mode 0 is supported.
1 Ultra DMA mode 1 is supported.
2 Ultra DMA mode 2 is supported.
Word Description Value
U Series 5 Family Product Manual, Rev. B 29
3.1.3 Set Features command
This command controls the implementation of various features that the
drive supports. When the drive receives this command, it sets BSY,
checks the contents of the Features register, clears BSY and generates
an interrupt. If the value in the register does not represent a feature that
the drive supports, the command is aborted. Power-on default has the
read look-ahead and write caching features enabled. The acceptable
values for the Features register are defined as follows:
3 Ultra DMA mode 3 is supported.
4 Ultra DMA mode 4 is supported.
8 Ultra DMA mode 0 is currently active.
9 Ultra DMA mode 1 is currently active.
10 Ultra DMA mode 2 is currently active.
11 Ultra DMA mode 3 is currently active.
12 Ultra DMA mode 4 is currently active.
13 Ultra DMA mode 5 is currently active.
Bit Word 93
13 1 = 80-conductor cable detected, CBLID above VIH
0 = 40-conductor cable detected, CBLID below VIL
Bit Word 94
0–7 Current AAM setting
8–15 AAM Power on default
02HEnable write cache
(default).
03HSet transfer mode (based on value in Sector Count register).
Sector Count register values:
00HSet PIO mode to default (PIO mode 2).
01HSet PIO mode to default and disable IORDY
(PIO mode 2).
08HPIO mode 0
09HPIO mode 1
30 U Series 5 Family Product Manual, Rev. B
Note. At power-on, or after a hardware or software reset, the default
values of the features are as indicated above.
3.1.4 S.M.A.R.T. commands
S.M.A.R.T. provides near-term failure prediction for disc drives. When
S.M.A.R.T. is enabled, the drive monitors predetermined drive attributes
that are susceptible to degradation over time. If self-monitoring determines
that a failure is likely, S.M.A.R.T. makes a status report available to the
host. Not all failures are predictable. S.M.A.R.T. predictability is limited to
the attributes the drive can monitor. For more information on S.M.A.R.T.
commands and implementation, see the
Draft
ATA-Rev 5 Standard.
0AHPIO mode 2
0BHPIO mode 3
0CHPIO mode 4
(default)
20HMultiword DMA mode 0
21HMultiword DMA mode 1
22HMultiword DMA mode 2
40HUltra DMA mode 0
41HUltra DMA mode 1
42HUltra DMA mode 2
43HUltra DMA mode 3
44HUltra DMA mode 4
45HUltra DMA mode 5
05HEnable advanced power management.
42HAuto Acoustic Management
FEHPerformance Seek
80HQuiet Acoustic Seek
55HDisable read look-ahead (read cache) feature.
82HDisable write cache.
AAHEnable read look-ahead (read cache) feature
(default).
F1HReport full capacity available.
U Series 5 Family Product Manual, Rev. B 31
SeaTools diagnostic software activates a built-in drive self-test (DST)
S.M.A.R.T. command for D4H that eliminates unnecessary drive returns.
The diagnostic software ships with all new drives and is also available at:
www.seagate.com/support/npf/seatools/seatool-entry.shtml
This drive is shipped with S.M.A.R.T. features disabled. You must have
a recent BIOS or software package that supports S.M.A.R.T. to enable
this feature. The table below shows the S.M.A.R.T. command codes that
the drive uses.
Note. If an appropriate code is not written to the Features Register, the
command is aborted and 0x04 (abort) is written to the Error
register.
Code in Features
Register S.M.A.R.T. Command
D0HS.M.A.R.T. Read Data
D1HObsolete
D2HS.M.A.R.T. Enable/Disable Attribute Autosave
D3HS.M.A.R.T. Save Attribute Values
D4HS.M.A.R.T. Execute Off-line Immediate
(runs DST)
D5HS.M.A.R.T. Read Log Sector
D6HS.M.A.R.T. Write Log Sector
D7HObsolete
D8HS.M.A.R.T. Enable Operations
D9HS.M.A.R.T. Disable Operations
DAHS.M.A.R.T. Return Status
32 U Series 5 Family Product Manual, Rev. B
U Series 5 Family Product Manual, Rev. B 33
34 U Series 5 Family Product Manual, Rev. B
Seagate Technology, LLC
920 Disc Drive, Scotts Valley, California 95066, USA
Publication Number: 20400172-001, Rev. B, Printed in USA
