seagate BARRACUDA ATA III INSTALLATION GUIDE

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Barracuda ATA III Family

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ST340824A, ST330620A

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ST320414A, ST315310A, ST310215A

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Ultra ATA Interface Drives

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Product Manual

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Barracuda ATA III Family

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ST340824A, ST330620A

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ST320414A, ST315310A, ST310215A

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Ultra ATA Interface Drives

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Product Manual

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ard, SeaShield, SeaShell and 3D Defense System either are 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 fro m Seagate Technology LLC.

Barracuda ATA III 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

1.5 Seek time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

1.6 Start/stop times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

1.7 Power specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

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 . . . . . . . . . . . . . . . . . . . . . . . . . . 12

1.8.3 Humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

1.8.4 Altitude . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

1.8.5 Shock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

1.8.6 Vibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

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 Barracuda ATA III 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

2.3 Drive mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

3.0 ATA interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

3.1 ATA interface signals and connector pins . . . . . . . . . . . . . . 23

3.1.1 Supported ATA commands . . . . . . . . . . . . . . . . . . . . . . 25

3.1.2 Identify Device command . . . . . . . . . . . . . . . . . . . . . . . 26

3.1.3 Set Features command . . . . . . . . . . . . . . . . . . . . . . . . . 31

3.1.4 S.M.A.R.T. commands . . . . . . . . . . . . . . . . . . . . . . . . . 32

Barracuda ATA III 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. Ultra ATA cable connectors . . . . . . . . . . . . . . . . . . . . . . . . 20

Figure 4. Mounting dimensions—top, side and end view . . . . . . . . . 21

Figure 5. I/O pins and supported ATA signals. . . . . . . . . . . . . . . . . . 24

vi Barracuda ATA III Family Product Manual, Rev. B

Barracuda ATA III Family Product Manual, Rev. B 1

Introduction

This manual describes the functional, mechanical and interface specifications for the ST340824A, ST330620A, ST320414A, ST315310A and the ST310215A. These drives provide the following key features:

Low power consumption

•

Quiet operation

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High instantaneous ( burst) data-tr ansfer rate s (up to 100 Mbyte s per

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second) using Ultra DMA mode 5 7,200-RPM spindle spe ed and 2-Mbyte buffer combine for superi or

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desktop performance 350 Gs nonoperating shock

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Giant magnetoresistive (GMR) recording heads and EPRML technol-

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ogy, which provide the drives with increased areal density State-of-the-art cache and on-the-fly error-correction algorithms

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Full-track multiple-sector transfer capability without local processor

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intervention Support for S.M.A.R.T. drive monitoring and reporting

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Support for Read Multiple and Write Multiple commands

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Support for autodetection of master/slave drives that use cable select

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(CSEL) The innovative, shock-absorbing SeaShield

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Cover protects the drive against electrostatic discharge (ESD) and

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other handling damage . It also includes installati on instructions and jumper settings.

SeaTools diagnostic software performs a drive self-test that eliminates

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unnessary drive returns. The 3D Defense System™, which includes Drive Defense, Data De-

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fense and Diagnostic Defense, offers the industry’s most comprehensive protection for disc drives.

2 Barracuda ATA III 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 ST340824A ST330620A ST320414A ST315310A ST310215A

Formatted Gbytes (512 bytes/sector) 40.0 30.0 20.0 15.3 10.2

Guaranteed sectors 78,165,360 58,633,344 39,102,336 29,888,820 19,925,880 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) 470,000 Track density

TPI (tracks/inch) 31,700 Areal density

(Mbits/inch Spindle speed

(RPM) 7,200 Internal data-

transfer rate (Mbits/sec max)

I/O data-transfer rate (Mbytes/sec max) 100

ATA data-transfer modes supported

Cache buffer 2 Mbytes Height (mm max) 26.1 Width (mm max) 101.8 Length (mm max) 147.0 Weight (typical) 554 grams (1.2 lb)

max) 14,900

500

PIO modes 0–4

Multiword DMA modes 0–2

Ultra DMA modes 0–5

Barracuda ATA III Family Product Manual, Rev. B 3

Drive Specification ST340824A ST330620A ST320414A ST315310A ST310215A

Average latency (msec) 4.16 msec

Power-on to ready (sec typical) 10 sec

Standby to ready (sec typical) 10 sec

Startup current (typical) 12V (peak) 2.2 amps

Track-to-track seek time (msec typical) 1.2 (read), 2.0 (write)

Average seek time (msec) 9.0

Average seek, read (msec typical) 8.5

Average seek, write (msec typical) 9.5

Full-stroke seek time (msec max) 22.0 (read), 24.0 (write)

Seek power (typical) 11.5 watts Read/Write power

(typic a l) 8.0 watts Idle mode (typical) 6.0 watts Standby mode 1.5 watts (typical), 1.6 watts (max) Sleep mode 1.0 watts (typical), 1.25 watts (max) Voltage tolerance

(including noise) Ambient

temperature 0° to 55°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

Wet bulb temperature (°C max) 29.4 (op.), 40.0 (nonop.)

Altitude, operating –198.12 m to 3,048 m (–650 ft to 10,000

5V ± 5% – 0.7 amps max

12V ± 10% – 2.2 amps max

20°C

5% to 90% (op.)

5% to 95% (nonop.)

ft)

4 Barracuda ATA III Family Product Manual, Rev. B

Drive Specification ST340824A ST330620A ST320414A ST315310A ST310215A

Altitude, nonoperating (meters below mean sea level, max)

Shock, operating (Gs max at 2 msec) 63

Shock, nonoperating (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 pressure (bels)

Normal: Idle mode Quiet seek Performance seek

–198.12 m to 12,192 m (–650 ft to 40,000

3.3 (typical), 3.5 (max)

3.5 (typical), 3.6 (max)

3.7 (typical), 3.9 (max)

ft)

FDB option: 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), 3.1 (max)

3.2 (typical), 3.3 (max)

3.4 (typical), 3.5 (max)

500,000

50,000

bits read

Barracuda ATA III Family Product Manual, Rev. B 5

1.0 Drive specifications

Unless otherwise noted, all specifications are measured under ambient conditions, at 25 °C, and no min al power. For convenie nce, the phrases

the drive

ST340824A, ST330620A, ST320414A, ST315310A and the ST310215A.

1.1 Formatted capacity

and

this drive

are used throughout this manu al to indi cate the

Drive Model Formatted Gbytes Guaranteed

sectors

ST340824A 40.0 78,165,360 512 ST330620A 30.0 58,633,344 512 ST320414A 20.0 39,102,336 512 ST315310A 15.3 29,888,820 512 ST310215A 10.2 19,925,880 512

Bytes per

sector

1.1.1 Default logical geometry

CHS Mode Cylinders Read/Write

heads

ST340824A 16,383 16 63 ST330620A 16,383 16 63 ST320414A 16,383 16 63 ST315310A 16,383 16 63 ST310215A 16,383 16 63

LBA Mode

When addressing these drives in LBA mode, all block s (sectors) are consecutively numbered from 0 to guaranteed sectors as defined above

n–1,

where

Sectors per

n is

the number of

track

6 Barracuda ATA III Family Product Manual, Rev. B

1.2 Physical organization

Drive Model Read/Write heads

(GMR)

ST340824A 4 2 ST330620A 3 2 ST320414A 2 1 ST315310A 2 1 ST310215A 1 1

1.3 Recording and interface technology

Interface ATA Recording method 16/17 EPRML Recording density BPI (bits/inch) 470,000 Track density TPI (tracks/inch) 31,700

Areal density (Mbits/inch Spindle speed (RPM) (± 0.2%) 7,200 Internal data-transfer rate

(Mbits/sec max) 500

max) 14,900

Number of discs

I/O data-transfer rate (Mbytes/sec max)

Interleave 1:1 Cache buffer 2 Mbytes

16.6 (PIO mode 4) 100 (Ultra DMA mode 5)

+ 30 hidden pages