Seagate Medalist 10240 Manual de usuario

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Medalist 10240, Medalist 7630

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Medalist 5120, Medalist 2510

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Ultra ATA Interface Drives

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Product Manual

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Medalist 10240, Medalist 7630

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Medalist 5120, Medalist 2510

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Ultra ATA Interface Drives

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Product Manual

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Publication Number: 20400096-001, Rev. B, January 1999

Seagate, Seagate Technology, the Seagate logo, Medalist and the

Medalist logo are 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 from Seagate Technology, Inc.

Medalist 10240, 7630, 5120, 2510 Product Manual, Rev. B v

Contents

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Specification summary table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1.0 Drive specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.1 Formatted capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.1.1 Default logical geometry . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.1.2 Supported CHS translation geometries . . . . . . . . . . . . . 6

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 . . . . . . . . . . . . . . . . . . . . . . . . . . 11

1.8.3 Humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

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

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

1.8.6 Vibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

1.9 Drive acoustics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

1.10 Electromagnetic susceptibility . . . . . . . . . . . . . . . . . . . . . . . 13

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

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

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

vi Medalist 10240, 7630, 5120, 2510 Product Manual, Rev. B

1.12.2 Electromagnetic Compatibility . . . . . . . . . . . . . . . . . . . 14

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

2.0 Drive mounting and configuration . . . . . . . . . . . . . . . . . . . . 17

2.1 Handling and static-discharge precautions . . . . . . . . . . . . . . 17

2.2 Jumper settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

2.2.1 Master/slave configuration . . . . . . . . . . . . . . . . . . . . . . 17

2.2.2 Alternate capacity jumper . . . . . . . . . . . . . . . . . . . . . . . 17

2.3 Drive mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

3.0 ATA interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

3.1 ATA interface signals and connector pins . . . . . . . . . . . . . . 21

3.2 ATA Interface commands . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

3.2.1 Supported ATA commands . . . . . . . . . . . . . . . . . . . . . . 23

3.2.2 Identify Drive command . . . . . . . . . . . . . . . . . . . . . . . . 25

3.2.3 Set Features command . . . . . . . . . . . . . . . . . . . . . . . . . 29

3.2.4 S.M.A.R.T. commands . . . . . . . . . . . . . . . . . . . . . . . . . 30

Medalist 10240, 7630, 5120, 2510 Product Manual, Rev. B vii

Figures

Figure 1. Typical startup and operation current profile . . . . . . . . . . . . 9

Figure 2. Alternate capacity jumper and master/slave jumper . . . . . 18

Figure 3. Mounting dimensions—top, side and end view . . . . . . . . . 19

Figure 4. I/O pins and supported ATA signals. . . . . . . . . . . . . . . . . . 22

viii Medalist 10240, 7630, 5120, 2510 Product Manual, Rev. B

Medalist 10240, 7630, 5120, 2510 Product Manual, Rev. B 1

Introduction

This manual describes the functional, mechanical and interface specifi-

cations for the Medalist10240 (ST310240A), Medalist 7630

(ST37630A), Medalist 5120 (ST35120A) and the Medalist 2510

(ST32510A).Thesedrivesarereferredtothroughoutthismanualbytheir

model numbers. These drives provide the following key features:

•Low power consumption

•Quiet operation

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

•High instantaneous (burst) data-transfer rates (up to 33.3 Mbytes per

second) using Ultra DMA mode 2

•Full-track multiple-sector transfer capability without local processor

intervention

•128-Kbyte cache

•State-of-the-art cache and on-the-fly error-correction algorithms

•Support for Read Multiple and Write Multiple commands

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

(CSEL)

•These drives use MR recording heads and PRML technology, which

provide the drives with increased areal density.

2 Medalist 10240, 7630, 5120, 2510 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 ST310240A ST37630A ST35120A ST32510A

Guaranteed Mbytes

(×106bytes)

10,242 7,682 5,121 2,557

Guaranteed sectors 20,005,650 15,004,710 10,002,825 4,995,648

Bytes per sector 512

Default sectors per track 63

Default read/write heads 16 15 15 16

Default cylinders 16,383 15,878 10,585 4,956

Physical read/write

heads 8642

Discs 4321

Recording density

(bits/inch max) 181,000

Track density

(tracks/inch) 10,300

Areal density

(Mbits/inch2)1,850

Spindle speed (RPM) 5,400

Internal data-transfer

rate (Mbits/sec max)

148

I/O data-transfer rate

(Mbytes/sec max)

33.3

ATA data-transfer modes

supported PIO modes 0, 1, 2, 3, 4;

Multiword DMA modes 0, 1, 2;

Ultra DMA modes 0, 1, 2

Cache buffer (Kbytes) 128

Height (mm max) 26.10

Width (mm max) 101.85

Length (mm max) 147.00

Weight (grams typical) 544

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