seagate BARRACUDA ATA INSTALLATION GUIDE

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Barracuda ATA Family

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ST328040A, ST327240A, ST320430A

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ST313620A, ST310220A, ST36810A

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Ultra ATA Interface Drives

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Product Manual

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Barracuda ATA Family

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ST328040A, ST327240A, ST320430A

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ST313620A, ST310220A, ST36810A

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Ultra ATA Interface Drives

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Product Manual

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registered trademarks of Seagate Technology, Inc. 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, Inc.

Barracuda ATA 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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 susceptibility . . . . . . . . . . . . . . . . . . . . . . . 14

1.11 Reliability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

1.12 Agency certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

1.12.1 Safety certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

1.12.2 Electromagnetic compatibility . . . . . . . . . . . . . . . . . . . 14

iv Barracuda ATA Family Product Manual, Rev. B

1.12.3 FCC verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

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/66 cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

2.3 Drive mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

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

Barracuda ATA 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 Barracuda ATA Family Product Manual, Rev. B

Barracuda ATA Family Product Manual, Rev. B 1

Introduction

This manual describes the functional, mechanical and interface specifications for the ST328040A, ST327240A, ST320430A, ST313620A, ST310220A, and the ST36810A. These drives provide the following key features:

Low power consumption

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Quiet operation

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High instantaneous (burst) data-transfer rates (up to 66.6 Mbytes per

•

second) using Ultra DMA mode 4 7,200-RPM and 512-Kbyte buffer combine for superior desktop per-

•

formance 300 Gs nonoperating shock

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GMR recording heads and EPRML technology, which provide the

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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)

2 Barracuda ATA 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 ST328040A

Guaranteed Mbytes

bytes)

(×10 Guaranteed sectors 55,704,096

Bytes per sector 512 Default sectors per

track 63 Default read/write

heads Default cylinders 16,383 16,383 16,383 16,383 14,123 Physical read/write

heads 86432 Discs 43221 Recording density

KBPI (bits /inch max) 305 Track density

TPI (tracks/inch) 16,420 Areal density

(Mbits/inch Spindle speed

(RPM) 7,200 Internal data-trans-

fer rate (Mbits/sec max)

I/O data-transfer rate (Mbytes/secmax)

ATA data-transfermodes supported

Cache buffer (Kbytes) 512

Height (mm max) 26.1

max) 5,100

ST327270A

28,520 27,333

53,385,552

16 16 16 16 15

ST320430A ST313620A ST310220A ST36810A

20,520 13,666 10,242 6,833

40,079,088 26,692,776 20,005,650 13,346,235

323

66.6

PIO modes 0–4

Multiword DMA modes 0–2

Ultra DMA modes 0–4

Barracuda ATA Family Product Manual, Rev. B 3

Drive Specification ST328040A

ST327270A

Width (mm max) 102 Length (mm max) 147.0 Weight (typical) 550 grams (1.2 lb) Average latency

(msec) 4.16 msec Power-on to ready

(sec typical) 12 sec Standby to ready

(sec typical) 12 sec Startup current

(typical) 12V (peak) 2.2 amps Track-to-track seek

time (msec typical) 0.9 Average seek time

(read, msec typical) 8.0 7.6 Full-stroke seek

time (msec typical) 14.5 14.2 Seek power

(typical) 11.9 watts Read/Write power

(typical) 8.5 watts 7.5 watts Idle mode

(typical) 7.5 watts 6.8 watts Standby mode

(typical) 1.2 watts Sleep mode (typical) 1.0 watts Voltage tolerance

(including noise) Ambient tempera-

ture 0° to 55°C (op.), –40° to 70°C (nonop.) Temperature gradi-

ent (°C per hourmax) 20°C

Relative humidity (op. and nonop.)

Relative humidity gradient 30% per hour max

ST320430A ST313620A ST310220A ST36810A

5V ± 5% – 0.7 amps max

12V ± 10% – 2.4 amps max

8% to 80% (op.)

5% to 90% (nonop.)

4 Barracuda ATA Family Product Manual, Rev. B

Drive Specification ST328040A

ST327270A

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

Altitude, operating –122 m to 3,048 m (–400 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) 300 Gs

Vibration, operating 0.5 Gs (0 to peak, 5–300 Hz) Vibration,

nonoperating 5 Gs (0 to peak, 5–300 Hz) Drive acoustics

Sound power (Bels) Idle mode

Seek mode Nonrecoverable

read errors 1 per 10 Mean time between

failures (power-on hours) 500,000

Contact start-stop cycles (25°C, 40% relative humidity) 50,000

Service life (years) 5

ST320430A ST313620A ST310220A ST36810A

–122 m to 12,192 m (–400 ft to 40,000

3.5 (typical), 3.9 (max)

4.0 (typical), 4.3 (max)

bits read

ft)

Barracuda ATA 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

ST328040A, ST327240A, ST320430A, ST313620A, ST310220A and the ST36810A.

1.1 Formatted capacity

and

this drive

are used throughout this manu al to indi cate the

Drive Model Guaranteed Mbytes

(1 Mbyte = 10

ST328040A ST327240A ST320430A ST313620A ST310220A ST36810A

bytes)

28,520 55,385,552 512 27,333 53,704,096 512 20,520 40,079,088 512 13,666 26,692,776 512 10,242 20,005,650 512

6,833 13,346,235 512

Guaranteed

sectors

Bytes per

sector

1.1.1 Default logical geometry

CHS Mode Cylinders Read/Write heads Sectors per track

ST328040A 16,383 16 63 ST327240A 16,383 16 63 ST320430A 16,383 16 63 ST313620A 16,383 16 63 ST310220A 16,383 16 63

ST36810A 14,123 15 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

+ 29 hidden pages