Seagate ST9100822A - Momentus 4200.2 100 GB Hard Drive Product Manual
Momentus series 4200.2
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Summary of Contents for Seagate ST9100822A - Momentus 4200.2 100 GB Hard Drive
- Page 1 Product Manual Momentus 4200.2 ® ST9100822A ST9808210A ST960821A ST950212A ST9402113A ST930219A 100342049 Rev. D August 2007...
- Page 2 SeaBOARD, SeaFONE, SeaTDD, and SeaTools are either trademarks or registered trade- marks of Seagate Technology LLC or one of its affiliated companies in the United States and/ or other countries. All other trademarks or registered trademarks are the property of their respective owners.
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Page 3: Table Of Contents
Seagate Technology support services ........ - Page 4 Momentus 4200.2 Product Manual, Rev. D...
- Page 5 List of Figures Figure 1. Momentus 4200.2 PATA disc drive ..........1 Figure 2.
- Page 6 Momentus 4200.2 Product Manual, Rev. D...
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Page 7: Introduction
Introduction ® This manual describes the functional, mechanical and interface specifications for the following Seagate Momentus 4200.2 drives: • ST9100822A • ST9808210A • ST960821A • ST950212A • ST9402113A • ST930219A These drives provide the following key features: • 4,200-RPM-Class Performance spindle speed. Actual spindle speed is 5,400 RPM. - Page 8 Momentus 4200.2 Product Manual, Rev. D...
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Page 9: 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, ST950212A, ST9402113A, and ST930219A model drives. Specification summary The specifications listed in this table are for quick reference. - Page 10 Table 1: Specifications Drive specification ST9100822A ST9808210A ST960821A ST950212A ST9402113A ST930219A 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) 2.3 watts Read/write power (typical) 2.05/2.1 watts Idle mode (typical)
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Page 11: Formatted Capacity
Table 1: Specifications Drive specification ST9100822A ST9808210A ST960821A ST950212A ST9402113A ST930219A Load/Unload (U/UL) cycles 25°C, 50% relative humidity 600,000 software-controlled power on/off cycles 20,000 hard power on/off cycles 32°C, 80% relative humidity 600,000 software-controlled power on/off cycles 5°C, 80% relative humidity 20,000 hard power on/off cycles 5°C, 10% relative humidity 55°C, 16% relative humidity... -
Page 12: Recording And Interface Technology
Recording and interface technology Technology Specification Interface Parallel ATA Recording method RLL 0,11 Recording density BPI (bits/inch typical) 703,000 Track density TPI (tracks/inch typical) 115,000 Areal density (Mbits/inch max) 4,200 RPM-Class Performance (Actual spin speed 5,400 RPM) Spindle speed (RPM) (± 0.2%) Internal data-transfer rate OD (Mbytes/sec max) 48.25 I/O data-transfer rate (Mbytes/sec max) -
Page 13: 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 14: 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 15: Conducted Noise
2.9.1.1 Typical current profile 1. 0 +5 V o lt C u r r e n t d u r in g s p in d le s t ar t - - T yp ical A m p e r e s 0. -
Page 16: 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 17: 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 18: 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 19: 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 20: 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 21: 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 22: Environmental Protection
Lead (Pb), in electronic products effective July 2006. A number of parts and materials in Seagate products are procured from external suppliers. We rely on the rep- resentations of our suppliers regarding the presence of RoHS substances in these parts and materials. Our... -
Page 23: 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 24: 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 25: 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 26: 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 27 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 28 Table 7: Supported commands Command name Command code (in hex) Security Freeze Lock Security Disable Password Momentus 4200.2 Product Manual, Rev. D...
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Page 29: 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 30 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 ST950212A = 97,696,368 ST9402113A = 78,140,160...
- Page 31 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.
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Page 32: 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 33: 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 34: 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 35: 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 36: 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 37: Seagate Technology Support Services
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 product availability and compatibility. Technical Support Seagate technical support is available to assist you online at support.seagate.com... - Page 38 Seagate Customer Service Operations (CSO) representative for warranty- related issues. Resellers or end users of drive products should contact their place of purchase or Seagate warranty service for assistance. Have your serial number and model or part number available.
- Page 39 Index dissipation 8 Download Microcode 20 drive diagnostics 7 drive monitoring 1 drive self-test 1 acoustics 13 Active mode 10 agency certification (regulatory) 14 altitude 11 electrical fast transient 13 ambient conditions 3 electromagnetic compatibility 14 ambient temperature 7 Electromagnetic Compatibility Directive 14 areal density 6 electromagnetic immunity 13 ATA interface 19...
- Page 40 interface signals 19 power specifications 8 interference 15 power-management commands 21 interleave 6 power-management modes 10 internal data-transfer rate OD 6 Power-on to Ready 7 ISO document 7779 13 precautions 18 programmable power management 10 jumper settings 17 radiated RF immunity 13 radio and television interference 15 radio frequency (RF) 13 Korean RRL 15...
- Page 41 Seeking 8 Write Buffer 21 Service Life 14 Write DMA 21 servo electronics 8 Write DMA Extended 21 Set Features 21 Write Multiple 1 Set Features command 26 Write Multiple Extended 21 Set Max 21 Write Sectors 21 Set Multiple Mode 21 Write Sectors Extended 21 shock 12 signals 19...
- Page 42 Momentus 4200.2 Product Manual, Rev. D...
- Page 44 Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100342049, Rev. D, Printed in U.S.A.