Seagate ST9120824A - Momentus 4200.2 120 GB Hard Drive Product Manual
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Seagate ST9120824A - Momentus 4200.2 120 GB Hard Drive Product Manual

Seagate ST9120824A - Momentus 4200.2 120 GB Hard Drive Product Manual

St9120824a model product manual pdf
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Momentus 4200.2
ST9120824A
ST9100825A
ST980829A
ST960812A
ST9402112A
ST930218A

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Summary of Contents for Seagate ST9120824A - Momentus 4200.2 120 GB Hard Drive

  • Page 1 Momentus 4200.2 ST9120824A ST9100825A ST980829A ST960812A ST9402112A ST930218A...
  • Page 3 Momentus 4200.2 ST9120824A ST9100825A ST980829A ST960812A ST9402112A ST930218A...
  • 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 06/07/05 All.

  • Page 7: Table Of Contents

    Seagate Technology support services ........
  • Page 8 Momentus 4200.2 Product Manual, Rev. A...
  • Page 9 List of Figures Figure 1. Momentus 4200.2 PATA disc drive ..........1 Figure 2.
  • Page 10 viii Momentus 4200.2 Product Manual, Rev. A...

  • Page 11: Introduction

    Introduction ® This manual describes the functional, mechanical and interface specifications for the following Seagate Momentus 4200.2 drives: • ST9120824A • ST9100825A • ST980829A • ST960812A • ST9402112A • ST930218A These drives provide the following key features: • 4,200-RPM-Class Performance spindle speed. Actual spindle speed is 5,400 RPM.
  • Page 12 Momentus 4200.2 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 ST9120824A, ST9100825A, ST980829A, ST960812A, ST9402112A, and ST930218A model drives. Specification summary The specifications listed in this table are for quick reference.
  • Page 14 Table 1: Specifications Drive specification ST9120824A ST9100825A ST980829A ST960812A ST9402112A ST930218A Average seek time 12.5 (msec typical) Average seek, read 12.5 (msec typical) Average seek, write 14.5 (msec typical) Full-stroke seek (msec) 22 (typical); 24 (max) Seek power (typical) 2.00 watts Read/write power (typical) Read: 1.80 watts;...

  • Page 15: Formatted Capacity

    5 years on distribution units. To determine the warranty for a specific drive, use a web browser to access the following web page: www.seagate.com/support/service/ Warranty From this page, click on the “Verify Your Warranty” link. You will be asked to provide the drive serial number, model number (or part number) and country of purchase.

  • Page 16: Physical Organization

    Physical organization Model Read/write heads Number of discs ST9120824A ST9100825A ST980829A ST960812A ST9402112A ST930218A Recording and interface technology Technology Specification Interface Parallel ATA Recording method RLL 0,11 Recording density BPI (bits/inch typical) 778k Track density TPI (tracks/inch typical) 126k Areal density (Mbits/inch max) 98.2 4,200 RPM-class performance (actual spin speed: 5,400 RPM)

  • 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, at 25°C ambient temperature. •...

  • Page 19: Conducted Noise

    2.9.1.1 Typical current profile Figure 2. Typical 5V startup and operation current profile 2.9.2 Conducted noise Input noise ripple is measured at the host system power supply across an equivalent 15-ohm resistive load on the +5 volt line. Using 5-volt power, the drive is expected to operate with a maximum of 100 mV peak-to-peak square-wave injected noise at up to 10 MHz.

  • 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. Note.

  • 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: 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 26: Environmental Protection

    The sil- ver, copper, nickel and gold films used in Seagate products are especially sensitive to the presence of sulfide, chloride, and nitrate contaminants. Sulfur is found to be the most damaging. In addition, electronic components should never be exposed to condensing water on the surface of the printed circuit board assembly (PCBA) or exposed to an ambient relative humidity greater than 95%.

  • 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: Jumper Settings

    Jumper settings 3.2.1 Master/slave configuration Use the options jumper block shown in Figure 3 to configure the drive for operation. This jumper block is the 4- pin header adjacent to pins 1 and 2 of the I/O signal pins. For additional information about using the Cable select option, see Section 3.2.2.

  • Page 29: Drive Mounting

    Drive mounting You can mount the drive using four screws in the side-mounting holes or four screws in the bottom-mounting holes. See Figure 4 for drive mounting dimensions (dimensions in inches with mm in parentheses). Follow these important mounting precautions when mounting the drive: •...
  • Page 30 Momentus 4200.2 Product Manual, Rev. A...

  • Page 31: 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 32: 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 33 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 34 Table 7: Supported commands Command name Command code (in hex) Security Freeze Lock Security Disable Password Momentus 4200.2 Product Manual, Rev. A...

  • Page 35: 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 22.
  • Page 36 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 ST9120824A = 234,441,648 ST9100825A = 195,371,568 (see Section 2.2 for related information) ST980829A = 156,301,488 ST960812A = 117,210,240 ST9402112A = 78,140,160...
  • Page 37 Word Description Value Security status 0001 129–159 Seagate-reserved xxxx 160–254 ATA-reserved 0000 Integrity word xxA5 Note. See the bit descriptions below for words 63, 88, 93 and 94 of the Identify Drive data: Description (if bit is set to 1) Word 63 Multiword DMA mode 0 is supported.

  • Page 38: 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 39: Compatibility Summary

    Special training or tools may be needed to service some mobile computers. In some cases, opening the case may void your warranty. Consult your system documentation. Seagate recommends taking your system to an authorized service technician to replace your hard drive.

  • Page 40: System Compatibility

    System Compatibility Seagate Product Assurance has tested Momentus drives in the systems listed in Table 9. Testing included mul- tiple BIOS versions and operating systems. This testing was done to demonstrate compatibility with various hardware and software configurations. Hardware and software combinations, other than those tested, may also be compatible with this drive.

  • Page 41: Bios Versions Tested

    BIOS versions tested The following list indicates the types of BIOS Seagate tested during the compatibility testing process. The list highlights the major BIOS manufacturers. Individual systems contain variations of these BIOS versions and were tested with regard to their implementation in the individual systems.

  • Page 42: Operating System Versions Tested

    Seagate Momentus drives with other ATA/ATAPI-6 compliant peripherals. Software utilities The following is a brief overview of a some of the Seagate utilities used during the Seagate competitive analy- sis process. The Seagate SeaTools application is an exclusive disc drive diagnostic software designed to troubleshoot most hard drive issues.

  • Page 43: Seagate Technology Support Services

    +1-405-324-4770. Seagate Service Centers Presales Support Our Presales Support staff can help you determine which Seagate products are best suited for your specific application or computer system, as well as drive availability and compatibility. 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 44 Data Recovery Services Seagate offers data recovery services for all formats and all brands of storage media. Our Data Recovery Ser- vices labs are currently located in North America. To get a free quick quote or speak with a case management representative, call 1-800-475-0143.
  • Page 45 European support services For presales and technical support in Europe, dial the Seagate Service Center toll-free number for your spe- cific location. If your location is not listed here, dial our presales and technical support call center at +1-405- 324-4714 from 8:00 .
  • Page 46 Warranty service is available from 9:00 . to 6:00 . April through October, and 10:00 . to 7:00 November through March (Australian Eastern time) Monday through Friday. Seagate Service Centers Call center Toll-free Direct dial Australia 1800-14-7201 —...
  • Page 47 Publication feedback survey We are interested in your comments and suggestions regarding this publication. Please take a few minutes to participate in our survey at the following URL: http://survey.seagate.com/survey/techpubs.nsf Thank you for your time and comments. Momentus 4200.2 Product Manual, Rev. A...
  • Page 48 Momentus 4200.2 Product Manual, Rev. A...
  • Page 49 Index discs 6 dissipation 8 Download Microcode 22 drive diagnostics 7 drive monitoring 1 acoustics 13 drive self-test 1 Active mode 10 agency certification (regulatory) 14 altitude 11 ambient conditions 3 electrical fast transient 13 ambient temperature 7 electromagnetic compatibility 14 Annualized Failure Rate (AFR) 4 Electromagnetic Compatibility Directive 14 areal density 1...
  • Page 50 IEC950 14 power management 10 Information Technology Equipment 14 power on/off cycles 14 Initialize Device Parameters 22 power specifications 8 interface 6 power-management commands 23 interface signals 21 power-management modes 10 interference 15 Power-on to Ready 7 interleave 6 precautions 19 internal data-transfer rate OD 6 programmable power management 10 ISO document 7779 13...
  • Page 51 seek mode 8 seek time 7 Warranty 14 Seeking 8 weight 6 Self refresh, low power 10 wet bulb temperature 11 Service Life 14 width 6 servo electronics 8 Write Buffer 23 Set Features 23 Write DMA 23 Set Features command 28 Write DMA Extended 23 Set Max 23 Write Multiple 1...
  • Page 52 Momentus 4200.2 Product Manual, Rev. A...
  • Page 54 Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100367124, Rev. A, Printed in U.S.A.

This manual is also suitable for:

St980829aMomentus 4200.2St9100825aSt960812aSt9402112aSt930218a

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