Seagate Medalist 4340 Manual de usuario

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Medalist 4340, Medalist 3230

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Medalist 2120, Medalist 1721

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Medalist 1010

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ATA Interface Drives

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Product Manual

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Medalist 4340, Medalist 3230

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Medalist 2120, Medalist 1721

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Medalist 1010

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ATA Interface Drives

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Product Manual

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Publication Number: 20400054-001, Rev. A, July 1997

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.

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

1.7.3 Voltage tolerance . . . . . . . . . . . . . . . . . . . . 11

1.7.4 Power-management modes . . . . . . . . . . . . . . 11

1.8 Environmental tolerances . . . . . . . . . . . . . . . . . . 12

1.8.1 Ambient temperature . . . . . . . . . . . . . . . . . . 12

1.8.2 Temperature gradient . . . . . . . . . . . . . . . . . 12

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

1.8.4 Altitude . . . . . . . . . . . . . . . . . . . . . . . . . 13

1.8.5 Shock . . . . . . . . . . . . . . . . . . . . . . . . . . 13

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

1.9 Drive acoustics . . . . . . . . . . . . . . . . . . . . . . . 14

1.10 Electromagnetic susceptibility . . . . . . . . . . . . . . . 14

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

1.12 Agency certification . . . . . . . . . . . . . . . . . . . . 15

1.12.1 Safety certification . . . . . . . . . . . . . . . . . . 15

Medalist 4340, 3230, 2120, 1721 and 1010, Rev. A iii

1.12.2 Electromagnetic Compatibility . . . . . . . . . . . . 15

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

iv Medalist 4340, 3230, 2120, 1721 and 1010, Rev. A

Figures

Figure 1. Typical startup and operation current profile for the

ST34340A and ST33230A . . . . . . . . . . . . . . . . 10

Figure 2. Typical startup and operation current profile for the

ST32120A, ST31721A and ST31010A . . . . . . . . . . 10

Figure 3. Alternate capacity jumper and master/slave jumpers . . 18

Figure 4. Mounting dimensions—top, side and end view . . . . . . 19

Figure 5. I/O pins and supported ATA signals . . . . . . . . . . . 22

Medalist 4340, 3230, 2120, 1721 and 1010, Rev. A v

vi Medalist 4340, 3230, 2120, 1721 and 1010, Rev. A

Introduction

The Medalist4340 (ST34340A), Medalist 3230 (ST33230A), Medalist

2120 (ST32120A), Medalist 1721 (ST31721A) and Medalist 1010

(ST31010A) 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 16.7 Mbytes per

second) using PIO mode 4 and DMA mode 2

•Full-track multisector transfer capability without local processor inter-

vention

•128-Kbyte adaptive multisegmented cache

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

•Support for Read/Write Multiple commands

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

(CSEL)

Medalist 4340, 3230, 2120, 1721 and 1010, Rev. A 1

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

ST34340A ST33230A ST32120A ST31721A ST31010A

Guaranteed Mbytes

(×106bytes) 4,303 3,227 2,111 1,704 1,082

Guaranteed sectors 8,404,830 6,303,024 4,124,736 3,329,424 2,114,784

Bytes per sector 512

Default sectors per

track 63

Default read/write

heads 15 16 16 16 16

Default cylinders 8,894 6,253 4,092 3,303 2,098

Physical read/write

heads 8 6 4 4 2

Discs 4 3 2 2 1

Recording density

(bits/inch max) 115,100

Track density

(tracks/inch) 5,950

Areal density

(Mbits/inch2)685

Spindle speed (RPM) 4,500

Internal data-transfer

rate (Mbits/sec max) 87.8

I/O data-transfer rate

(Mbytes/sec max) 16.7

ATA data-transfer

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

Multiword DMAmodes 0, 1, 2

Cache buffer

(Kbytes) 128

Height (mm max) 26.2

Width (mm max) 102.4

Length (mm max) 146.8

2 Medalist 4340, 3230, 2120, 1721 and 1010, Rev. A

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