Seagate MARATHON 840SL, MARATHON 1430SL, MARATHON 1080SL, MARATHON 1350SL Product Manual

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . .

Marathon 1430sl, Marathon 1350sl

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . .

Marathon 1080sl, Marathon 840sl

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . .

ATA Interface Drives

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . .

Product Manual

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . .

Marathon 1430sl, Marathon 1350sl

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . .

Marathon 1080sl, Marathon 840sl

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . .

ATA Interface Drives

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..

Product Manual

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . .

SafeRite are either trademarks or registered trademarks of Seagate Technology, Inc. Other product names are registered trademarks or trademarks of their owners.

Seagate reserves the right t o change, without notice, produc t offerings or specifications. No part of this publication may be reproduced in any form without written permission from Seagate Technology, Inc.

Marathon 1430sl, 1350sl, 1080sl and 840sl Product Manual iii

Contents

Introdu c tion . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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 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 times . . . . . . . . . . . . . . . . . . . . . . . . . . 8

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

1.7.1 Power consumption . . . . . . . . . . . . . . . . . . 8

1.7.2 Power recovery . . . . . . . . . . . . . . . . . . . . . 9

1.7.3 Conducted noise . . . . . . . . . . . . . . . . . . . . 10

1.7.4 Voltage tolerance . . . . . . . . . . . . . . . . . . . . 10

1.7.5 Power-management modes . . . . . . . . . . . . . . 10

1.8 Environ mental 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 Reliability . . . . . . . . . . . . . . . . . . . . . . . . . . 15

1.11 Agency certification . . . . . . . . . . . . . . . . . . . . 15

1.11.1 Safety certification . . . . . . . . . . . . . . . . . . 15

iv Marathon 1430sl, 1350sl, 1080sl and 840sl Product Manual

1.11.2 Electromagnetic Compatibility . . . . . . . . . . . . 15

1.11.3 FCC verification . . . . . . . . . . . . . . . . . . . . 16

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

2.3 Remote LED configuration . . . . . . . . . . . . . . . . . 19

2.4 Drive mounting . . . . . . . . . . . . . . . . . . . . . . . 19

2.5 ATA interface connector . . . . . . . . . . . . . . . . . . . 23

3.0 ATA Attachment-3 Interface (ATA-3) . . . . . . . . . . . . . 25

3.1 ATA interface signals and connector pins . . . . . . . . . . 25

3.1.1 AT bus signal levels . . . . . . . . . . . . . . . . . . 25

3.2 ATA Interface commands . . . . . . . . . . . . . . . . . . 27

3.2.1 Supported ATA commands . . . . . . . . . . . . . . . 27

3.2.2 Identify Drive command . . . . . . . . . . . . . . . . 29

3.2.3 Set Features command . . . . . . . . . . . . . . . . 32

3.2.4 S.M.A.R.T. commands . . . . . . . . . . . . . . . . . 34

3.2.5 Drive-Security commands . . . . . . . . . . . . . . . 35

Appendix. Compatibility notes . . . . . . . . . . . . . . . . . . 37

Marathon 1430sl, 1350sl, 1080sl and 840sl Product Manual v

Figures

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

Figure 2. Connector and master/slave jumper setup . . . . . . . . 18

Figure 3. Drive mounting dimensions—side and bottom view. . . . 20

Figure 4. Drive mounting dimensions—end view . . . . . . . . . . 21

Figure 5. ATA Interface connector dimensions . . . . . . . . . . . 23

Figure 6. I/O pins and supported ATA signals . . . . . . . . . . . 26

vi Marathon 1430sl, 1350sl, 1080sl and 840sl Product Manual

Marathon 1430sl, 1350sl, 1080sl and 840sl Product Manual 1

Introduction

The Marathon 1430sl (ST91430AG), 1350sl (ST91350AG), 1080sl (ST91080AG) and 840sl (ST9840AG) provide very high storage capacity in a small, low-profile hard disc drive.

Key Features:

• Low power consumption

• Low profile (12.7-mm high); compact, SFF-8200-compatible form-

factor

• Quiet operation

• S afeRite shock protection

• S upport for P IO modes 0, 1, 2, 3, 4 and single-word and mul tiword

DMA modes 0, 1 and 2

• High instantaneous (burst) data-transfer rates (up to 16.6 Mbytes per second) using PIO mode 4 and DMA mode 2

• 103-Kbyte adaptive multisegmented cache

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

• S uppor t for drive password security

• Improved cache and on-the-fly error-correction algorithms

• Support for Read/Write Multiple commands

• S upport for autodetection of master/slave drives using cable-select

(CSEL) and DASP– signals

2 Marathon 1430sl, 1350sl, 1080sl and 840sl Product Manual

Specification summary table

The specifications listed in this table are for quick reference. For details on specification measurement or definit ion, see the appropriate section of this manual.

Drive Specification 1430sl 1350sl 1080sl 840sl

Guaranteed Mbytes (1 Mbyte=10

Guaranteed sectors (LBA mode) 2,831,194 2,636,986 2,116,800 1,641,340

Bytes per sector 512 Default sectors per track 63 Default read/write heads 16 Default cylinders 2,808 2,616 2,100 1,628 Physical read/wr ite he ads 6 4 Discs 3 2 Recording densit y

(bits/inch max) 122,000 120,000 Track density (tracks/inch) 5,624 5,555 Areal density

(Mbits/inch Spindle speed (RPM) 4,508 Internal data-transfer rate

(Mbits/sec max) 60.2 60.8 I/O data-transf er ra te

(Mbytes/sec m ax) 16.6

bytes) 1,449 1,350 1,083 840

max) 686 666

A TA data-transf er mo des supported

Cache buffer (Kby te s) 103 Height (mm max) 12.7 Width (mm max) 70.1 Length (mm max) 100.94 Weig ht (gra ms max) 165 160

PIO modes 0, 1, 2, 3, 4 an d

multiword DMA modes 0, 1, 2

Marathon 1430sl, 1350sl, 1080sl and 840sl Product Manual 3

Drive Specification 1430sl 1350sl 1080sl 840sl

Track-t o- track seek time (msec typical) 4 (read), 5 (write)

Average seek tim e (msec typical) 12 (read), 14 (write)

Full-stroke se ek t ime (msec max) 26 (read), 28 (write)

Average latency (msec) 6.65 Power-on to ready

(sec max) 3.5 Standby to ready

(sec typical) 2 Spinup current (pe ak) 1.2 amps Read/Writ e power and

current (typical) 2.2 watts, 0.44 amps Seek power and curren t

(typical) 2.2 watts, 0.44 amps Idle mode power and

current (typical) 0.9 watts, 0.19 amps Standby mode power

and current (typica l) 0.3 wa tts, 0. 06 am ps Sleep mode power an d cur -

rent (typical) 0.15 watts, 0.03 am ps Volt age t oler ance

(including noise) Ambient temperature (°C) 5 to 55 (op.), –40 to 70 (nonop.) Temperature gradient

(°C per hour max) 30 Relative humidity (operat-

ing) Wet bulb temper at ur e

(°C max) 29.4 (op.), 40 (nono p. ) Altitude (meters ab ove

mean sea level max) Shock, operating (G s ma x) 125 (2 mse c)

+5 volts,

(10% per hour max grad.)

–300 to 3,040 (op. ),

–300 to 12,19 0 (no nop. )

8% to 80%

4 Marathon 1430sl, 1350sl, 1080sl and 840sl Product Manual

Drive Specification 1430sl 1350sl 1080sl 840sl

Shock, nonoperati ng (Gs max, 2 msec) 350

Vibration (Gs max at 5-400 Hz, without physica l da ma ge or loss of data)

Drive acoustics (bels—sound po w er) Idle mode (dBA—sound pressure)

Drive acoustics (bels—sound po w er) Seek mode (dBA—sound pressure)

Nonrecoverable rea d error s 1 per 10 Mean time between f ai lures

(power-on hours) 300,000 Contact start-st op cy cl es

(40°C, ambient humidi t y) 50,000

0.75 (op.)

4.0 (nonop.)

3.5 (typical), 3. 8 (max) 24 (typical), 28 (max)

3.8 (typical), 4. 1 (max) 26 (typical), 30 (max)

bits read

Service life (years) 5

Marathon 1430sl, 1350sl, 1080sl and 840sl Product Manual 5

1.0 Drive specifications

Unless otherwise noted, all specific ations are measured under ambient conditions, at 40°C, at sea level and nominal power.

1.1 Formatted capacity

Drive Specification 1430sl 1350sl 1080sl 840sl

Guaranteed Kbytes Guaranteed sectors

(LBA mode) Bytes per sector

DOS systems cannot access more than 528 Mbytes unless

Note.

1) the host system supports and is confi gured for LBA addressing or for extended CHS addressing, or 2) the host system contains a specializ ed drive controller, or 3) t he host system runs BIOS translation software. Contact your Seagate sentative for details.

1,449,571.3 1,350,136.8 1,083,801.6 840,366

2,831,194 2,636,986 2,116,800 1,641,340

512



repre-

1.1.1 Default logical geometry

CHS Mode 1430sl 1350sl 1080sl 840sl

Sectors per track Read/write heads Cylinders

LBA Mode

When addressing any model in LBA mode, all blocks (sectors) are consecutively numbered from 0 to

2,808 2, 616 2,100 1,628

n – 1.

63 16

6 Marathon 1430sl, 1350sl, 1080sl and 840sl Product Manual

1.1.2 Supported translation geometries

The Marathon 1430sl, 1350sl, 1080sl and 840sl support any translation geometry that satisfies

of the following conditions:

all

Drive Specification 1430sl 1350sl 1080sl 840sl

≤

Sectors per track Read/write heads

≤

(Sectors per trac k)

× (read/write heads) × (cylinders)

≤

2,831,194≤ 2,636,986≤ 2,116,800≤ 1,641,340

1.2 Physical organization

Drive Specification 1430sl 1350sl 1080sl 840sl

Read/Write heads Discs

64 32

1.3 Recordin g and inte rf ace tec hn ology

1430sl 1350sl/1080sl/840sl

Interface Recording method Recording density

(bits/inch max) Track density (tracks/inch) Areal density

(Mbits/inch

max)

Spindle speed (RPM) ( ± 0.5%)

Internal data-transfer rate (Mbits per sec max—ZBR)

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

Interleave

ATA 16/17

122,000 5,624 686

4,508

60.2

ATA 8/9

120,000 5,555 666

4,508

60.8

16.6 (PIO mode 4 with IORDY)

16.6 (multiword DMA mode 2) 1:1

1:1

Cache buffer (Kbytes)

103

Marathon 1430sl, 1350sl, 1080sl and 840sl Product Manual 7

1.4 Physical characteristics

Drive Specification 1430sl 1350sl 1080sl 840sl

165

5.82

12.70

0.500

70.1

2.76

100.94

3.974 160

5.64

Maximum height (mm)

(inches)

Maximum width (mm)

(inches)

Maximum length (mm)

(inches)

Maximum weight (grams)

(ounces)

1.5 Seek time

All seek times are measured using a 25 MHz 486 AT computer (or faster) with an 8.3 MHz I/O bus. The measurements are taken wit h nominal power at sea level and 40°C ambient temperature. The specifications in the table below are defined as follows:

• Track-to-track seek time is an average of all possible single-track seeks in both directions.

• Average seek time is a true statistical random average of at least 5,000 measurements of seeks between random tracks, less overhead.

• Full-stroke seek time is one-half the time needed to seek from the first data cylinder to the maximum data cylinder and back to the first data cylinder. The full-stroke typical value is determined by averaging 100 full-stroke seeks in both directions.

Seek type Typical read

(msec)

Track-to-track 4 5 Average 12 14 Full-stroke (max) 26 28 Average latency: 6.65 msec

Typical write (msec)

+ 33 hidden pages