Seagate ST315311A, ST340823A, ST310211A, ST330621A, ST320413A Product Manual
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U Series 5 Family
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ST340823A, ST330621A, ST320413A
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ST315311A, ST310211A
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Ultra ATA Interface Drives
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Product Manual
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U Series 5 Family
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ST340823A, ST330621A, ST320413A
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ST315311A, ST310211A
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Ultra ATA Interface Drives
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Product Manual
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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 trademar ks 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 fro m 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 specifications 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-tr ansfer rate s (up to 100 Mbyte s per
•
second) using Ultra DMA mode 5
8.9 msec seek time, 5,400-RPM and 1-Mbyte buffer combine for
•
excellent desktop perfor ma nc e
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- ab so rb ing SeaS hi el d
•
against electrostatic discharge ( ESD) and other handling d amage. It
also includes installation instructions and jumper settings.
SeaTools diagnostic software performs a drive self-test that eliminates
•
unnecessary drive returns.
®
cover protects the drive
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
6
bytes) 40 30 20 15 10
(×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/inch
Spindle speed
(RPM) 5,400
Internal data-trans-
fer rate (Mbits/sec
max)
I/O data-transfer
rate (Mbytes/sec
max)
ATA data-transfer
modes supported
Cache buffer
(Mbytes) 1
Height (mm max) 26.1
Width (mm max) 101.85
Length (mm max) 147.0
2
max) 14,860
376
100
PIO modes 0–4
Multiword DMA modes 0–2
Ultra DMA modes 0–5
U Series 5 Family Product Manual, Rev. B 3
Drive Specification ST340823A ST330621A ST320413A ST315311A ST310211A
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)
Average seek write
(msec typical)
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
(typic a l) 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)
Relative humidity
(op. and nonop.)
Relative humidity
gradient 30% per hour max
9.9
10.9
20°C
5% to 90% (op.)
5% to 95% (nonop.)
4 U Series 5 Family Product Manual, Rev. B
Drive Specification ST340823A ST330621A ST320413A ST315311A ST310211A
Wet bulb temperature (°C max) 29.4 (op.), 40.0 (nonop.)
+
+
ft)
ft)
Altitude, operating –198 m to 3,048 m (–200 ft to 10,000
Altitude (meters be-
low mean sea level,
max)
Shock, operating
(Gs max at 2 msec) 63
Shock, nonoperating (Gs max at 2
msec)
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
Nonrecoverable
read errors 1 per 10
Mean time between
failures (power-on
hours)
Contact start-stop
cycles (25°C, 40%
relative humidity)
SeaShield Yes
3.0 (typical), 3.2 (max)
3.2 (typical), 3.4 (max)
3.6 (typical), 3.8 (max)
–198 m to 12,192 m (–200 ft to 40,000
350 Gs
2.9 (typical), 3.2 (max)
3.1 (typical), 3.4 (max)
3.5 (typical), 3.7 (max)
13
bits read
500,000
50,000
U Series 5 Family Product Manual, Rev. B 5
1.0 Drive specifications
Unless otherwi se noted, all spec ifications ar e measured under amb ient
conditions, at 25°C, and nominal power. For convenience, the phrases
the drive
ST340823A, ST330621A, ST320413A, ST315311A and the ST310211A.
1.1 Formatted capacity
and
this drive
are used throug hout this manu al to indica te the
Drive Model Formatted Gbytes Guaranteed
sectors
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
Bytes per
sector
1.1.1 Default logical geometry
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
LBA Mode
When addressing either drive in LBA mode, all blocks (sectors) are
consecutively numbered from 0 to
guaranteed sectors as defined above
n–1,
.
where
n is
the number of
6 U Series 5 Family Product Manual, Rev. B
1.2 Physical organization
Drive Model Read/Write heads (GMR) Number of discs
ST340823A 4 2
ST330621A 3 2
ST320413A 2 1
ST315311A 2 1
ST310211A 1 1
1.3 Recording and interface technology
Interface ATA
Recording method 16/17 EPRML
Recording density BPI (bits/inch) 477,800
Track density TPI (tracks/inch) 31,100
Areal density (Mbits/inch
Spindle speed (RPM) (± 0.2%) 5,400
Internal data-transfer rate
(Mbits/sec max) 376
2
max) 14,860
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
1.4 Physical characteristics
Drive Specification ST340823A, ST330621A,
Maximum height
(mm)
(inches)
Maximum width
(mm)
(inches)
Maximum length (mm)
Typical weight (grams)
(inches)
(pounds)
ST320413A, ST315311A,
ST310211A
26.1
1.028
101.8
4.020
147.0
5.78
590
1.3
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