Seagate MOMENTUS 42.2 ST9100822A Product Manual
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Seagate MOMENTUS 42.2 ST9100822A Product Manual

Seagate MOMENTUS 42.2 ST9100822A Product Manual

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Momentus 42.2
ST9100822A
ST9808210A
ST960821A
ST9402113A
ST930219A

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Summary of Contents for Seagate MOMENTUS 42.2 ST9100822A

  • Page 1 Momentus 42.2 ST9100822A ST9808210A ST960821A ST9402113A ST930219A...
  • Page 3 Momentus 42.2 ST9100822A ST9808210A ST960821A ST9402113A ST930219A...
  • Page 4 Seagate Technology LLC. Other product names are registered trade- marks 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 of Seagate Technology LLC.
  • Page 5 Revision status summary sheet Revision Date Sheets Affected Rev. A 08/09/04 All.

  • Page 7: Table Of Contents

    Seagate Technology support services ........
  • Page 8 Momentus 42.2 Product Manual, Rev. A...
  • Page 9 List of Figures Figure 1. Momentus 42.2 PATA disc drive ..........1 Figure 2.
  • Page 10 viii Momentus 42.2 Product Manual, Rev. A...

  • Page 11: Introduction

    Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate ® Momentus 42.2 drives: • ST9100822A • ST9808210A • ST960821A • ST9402113A • ST930219A These drives provide the following key features: • 4,200-RPM-Class Performance* spindle speed.
  • Page 12 Momentus 42.2 Product Manual, Rev. A...

  • Page 13: Drive Specifications

    Drive specifications Unless otherwise noted, all specifications are measured under ambient conditions, at 25°C, and nominal power. For convenience, the phrases the drive and this drive are used throughout this manual to indicate ST9100822A, ST9808210A, ST960821A, ST9402113A, and ST930219A model drives. Specification summary The specifications listed in this table are for quick reference.
  • Page 14 Table 1: Specifications Drive specification ST9100822A ST9808210A ST960821A ST9402113A ST930219A Seek power (typical) 2.3 watts Read/write power (typical) 2.0/2.1 watts Idle mode (typical) 0.92 watts Standby mode 0.18 watts (typical)** Sleep mode 0.18 watts (typical)** Voltage tolerance (including noise) 5V ± 5% 5°...

  • Page 15: Formatted Capacity

    Formatted capacity Model Formatted capacity Guaranteed sectors Bytes per sector ST9100822A 100 Gbytes 195,371,568 ST9808210A 80 Gbytes 156,301,488 ST960821A 60 Gbytes 117,210,240 ST9402113A 40 Gbytes 78,140,160 ST930219A 30 Gbytes 58,605,120 Default logical geometry Cylinders Read/write heads Sectors per track 16,383 LBA mode When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to n–1, where n is the number of guaranteed sectors as defined above.

  • Page 16: Recording And Interface Technology

    Recording and interface technology Technology Specification Interface Parallel ATA Recording method RLL 0,11 Recording density BPI (bits/inch max) 642,000 Track density TPI (tracks/inch max) 100,780 Areal density (Mbits/inch max) 4,200 RPM-Class Performance Spindle speed (RPM) (± 0.2%) (Actual spin speed 5,400 RPM) Internal data-transfer rate OD (Mbytes/sec max) 48.25 Sustained data transfer rate OD (Mbytes/sec max) 38.0...

  • Page 17: Seek Time

    Seek time Seek measurements are taken with nominal power at 25°C ambient temperature. All times are measured using drive diagnostics. The specifications below are defined as follows: • Track-to-track seek time is an average of all possible single-track seeks in both directions. •...

  • Page 18: Power Specifications

    Power specifications The drive receives DC power (+5V) through the interface connector. 2.9.1 Power consumption Power requirements for the drives are listed in the table on page 8. Typical power measurements are based on an average of drives tested, under nominal conditions, using 5.0V input voltage at 25°C ambient temperature. •...

  • Page 19: Conducted Noise

    2.9.1.1 Typical current profile +5 V o lt C u r r e n t d u r in g s p in d le s t a r t - - T y p ic a l A m p e r e s A m p s -0.2 -0.5...

  • Page 20: Power-Management Modes

    2.9.4 Power-management modes The drive provides programmable power management to provide greater energy efficiency. In most systems, you can control power management through the system setup program. The drive features the following power-management modes: Table 3: Power management modes Power modes Heads Spindle Buffer...

  • Page 21: Environmental Specifications

    2.10 Environmental specifications 2.10.1 Ambient temperature Ambient temperature is defined as the temperature of the environment immediately surrounding the drive. Actual drive case temperature should not exceed 65°C (149°F) within the operating ambient conditions. Above 1,000 feet (305 meters), the maximum temperature is derated linearly by 1°C every 1000 feet. Operating 5°...

  • Page 22: Shock

    2.10.5 Shock All shock specifications assume that the drive is mounted securely with the input shock applied at the drive mounting screws. Shock may be applied in the X, Y or Z axis. 2.10.5.1 Operating shock These drives comply with the performance levels specified in this document when subjected to a maximum operating shock of 250 Gs based on half-sine shock pulses of 2 msec.

  • Page 23: Acoustics

    2.11 Acoustics Drive acoustics are measured as overall A-weighted acoustic sound power levels (no pure tones). All mea- surements are consistent with ISO document 7779. Sound power measurements are taken under essentially free-field conditions over a reflecting plane. For all tests, the drive is oriented with the cover facing upward. For seek mode tests, the drive is placed in seek mode only.

  • Page 24: Reliability

    Information Technology Equipment (ITE). Emission levels are defined by EN 55022, Class B and the immunity levels are defined by EN 55024. Seagate uses an independent laboratory to confirm compliance with the EC directives specified in the previous paragraph. Drives are tested in representative end-user systems. Although CE-marked Seagate drives comply with the directives when used in the test systems, we cannot guarantee that all systems will comply with the directives.
  • Page 25 (EMI/EMS) for Class B products. Drives are tested in a representative, end-user system by a Korean-recog- nized lab. • EUT name (model numbers): ST9100822A. ST9808210A, ST960821A, ST9402113A and ST930219A. • Certificate numbers: Pending • Trade name or applicant: Seagate Technology • Manufacturing date: August 2004 • Manufacturer/nationality: USA, Singapore and China Australian C-Tick (N176)

  • Page 26: Fcc Verification

    As a subassembly, no Federal Communications Commission verification or certification of the device is required. Seagate Technology LLC has tested this device in enclosures as described above to ensure that the total assembly (enclosure, disc drive, motherboard, power supply, etc.) does comply with the limits for a Class B computing device, pursuant to Subpart J, Part 15 of the FCC rules.

  • Page 27: Configuring And Mounting The Drive

    Configuring and mounting the drive This section contains the specifications and instructions for configuring and mounting the drive. Handling and static discharge precautions After unpacking, and before installation, the drive may be exposed to potential handling and electrostatic dis- charge (ESD) hazards. Observe the following standard handling and static-discharge precautions: Caution: •...

  • Page 28: Cable-Select Option

    3.2.2 Cable-select option Computers that use cable select determine the master and slave drives by selecting or deselecting pin 28, CSEL, on the interface bus. Master and slave drives are determined by their physical position on the cable. To enable cable select, set a jumper as shown in Figure 3. Refer to your computer manual to determine whether your computer supports this option.

  • Page 29: Ata Interface

    ATA interface These drives use the industry-standard ATA task file interface that supports 16-bit data transfers. It supports ATA programmed input/output (PIO) modes 0–4; multiword DMA modes 0–2, and Ultra DMA modes 0–5. The drive also supports the use of the IORDY signal to provide reliable high-speed data transfers. For detailed information about the ATA interface, refer to the draft of AT Attachment with Packet Interface Extension (ATA/ATAPI-6), NCITS T13 1410D, subsequently referred to as the Draft ATA-6 Standard.

  • Page 30: Supported Ata Commands

    4.1.1 Supported ATA commands The following table lists ATA-standard commands that the drive supports. For a detailed description of the ATA commands, refer to the Draft ATA-6 Standard. Table 7: Supported commands Command name Command code (in hex) ATA-standard commands ATA Device Configuration Overlay ATA Service Check Power Mode...
  • Page 31 Table 7: Supported commands Command name Command code (in hex) Security Unlock Seek Set Drive Parameters Set Features Set Max Address Note: Individual Set Max com- Address: mands are identified by the value Password: placed in the Set Max Features Lock: register as defined to the right.
  • Page 32 Table 7: Supported commands Command name Command code (in hex) Security Freeze Lock Security Disable Password Momentus 42.2 Product Manual, Rev. A...

  • Page 33: Identify Device Command

    4.1.2 Identify Device command The Identify Device command (command code EC ) transfers information about the drive to the host following power up. The data is organized as a single 512-byte block of data, whose contents are shown in Table 7 on page 20.
  • Page 34 Word Description Value 57–58 Current capacity in sectors xxxx Number of sectors transferred during a Read Multiple or Write xxxx Multiple command 60–61 Total number of user-addressable LBA sectors available ST9100822A = 195,371,568 ST9808210A = 156,301,488 (see Section 2.2 for related information) ST960821A = 117,210,240 ST9402113A = 78,140,160 ST930219A = 58,605,120...
  • Page 35 Word Description Value 129–159 Seagate-reserved xxxx 160–254 ATA-reserved 0000 Integrity word xxA5 See the bit descriptions below for words 63, 88, 93 and 94 of the Identify Drive data: Note. Description (if bit is set to 1) Word 63 Multiword DMA mode 0 is supported.

  • Page 36: Set Features Command

    4.1.3 Set Features command This command controls the implementation of various features that the drive supports. When the drive receives this command, it sets BSY, checks the contents of the Features register, clears BSY and generates an inter- rupt. If the value in the register does not represent a feature that the drive supports, the command is aborted. Power-on default has the read look-ahead and write caching features enabled.

  • Page 37: Seagate Technology Support Services

    +1-405-324-4770. Presales, Technical Support and Warranty Service Presales Support Our Presales Support staff can help you determine which Seagate products are best suited for your specific application or computer system. Technical Support If you need help installing your drive, consult your system's documentation or contact the dealer's support ser- vices department for assistance specific to your system.
  • Page 38 Seagate service center representative for warranty-related issues. Resellers or end users of drive products should contact their place of purchase or one of the Seagate warranty service cen- ters for assistance. Have your drive’s “ST” model number and serial number available.

  • Page 39: Technical Support

    Presales Support Call Center Toll-free Direct dial Americas 1-877-271-3285 +1-405-324-4730 +1-405-324-4704 Technical Support Call Center Toll-free Direct dial Americas 1-800-SEAGATE +1-405-324-4700 +1-405-324-4702 Warranty Service Call Center Toll-free Direct dial FAX / Internet USA, Mexico and 1-800-468-3472 +1-405-324-4720 +1-405-324-4722 Latin America...
  • Page 40 European Support Services For presales and technical support in Europe, dial the toll-free number for your specific location. If your location is not listed here, dial our presales and technical support call center at +1-405-324-4714 from 8:00 . to 11:45 .
  • Page 41 Asia/Pacific Support Services For Asia/Pacific presales and technical support, dial the toll-free number for your specific location. The Asia/ Pacific toll-free numbers are available from 6:00 . to 10:45 . and 12:00 . to 6:00 . (Australian East- ern time) Monday through Friday, except as noted. If your location is not listed here, direct dial one of our tech- nical support locations.
  • Page 42 Momentus 42.2 Product Manual, Rev. A...
  • Page 43 Index dissipation 8 Download Microcode 20 Drive Defense 1 Numerics drive diagnostics 7 drive monitoring 1 3D Defense System 1 drive self-test 1 acoustics 13 electrical fast transient 13 Active mode 10 electromagnetic compatibility 14 agency certification (regulatory) 14 Electromagnetic Compatibility Directive 14 altitude 11 electromagnetic immunity 13 ambient conditions 3...
  • Page 44 interface 6 power-management commands 21 interface signals 19 power-management modes 10 interference 16 Power-on to Ready 7 interleave 6 precautions 18 internal data-transfer rate OD 6 programmable power management 10 ISO document 7779 13 radiated RF immunity 13 jumper settings 17 radio and television interference 16 radio frequency (RF) 13 random track location 8...
  • Page 45 servo electronics 8 Write Sectors 21 Set Features 21 Write Sectors Extended 21 Set Features command 26 Set Max 21 Set Multiple Mode 21 shock 12 signals 19 single-track seeks 7 Sleep 8 Sleep mode 10 sound 13 specifications 3 spindle speed 6 Spinup 8 spinup power 8...
  • Page 46 Momentus 42.2 Product Manual, Rev. A...
  • Page 48 Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100342049, Rev. A, Printed in U.S.A.

This manual is also suitable for:

Momentus 42.2 st9808210aMomentus 42.2 st960821aMomentus 42.2 st9402113aMomentus 42.2 st930219a

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