Seagate ST980829A, ST960812A, ST950814A, ST9402112A Introduction, Momentus 4200.2 Pata disc drive

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1.0Introduction

This manual describes the functional, mechanical and interface specifications for the following Seagate® Momentus 4200.2 drives:

•ST9120824A

•ST9100825A

•ST980829A

•ST960812A

•ST950814A

•ST9402112A

•ST930218A

These drives provide the following key features:

•4,200-RPM-Class Performance spindle speed. Actual spindle speed is 5,400 RPM.

•8-Mbyte buffer.

•Quiet operation. Fluid Dynamic Bearing (FDB) motor.

•High instantaneous (burst) data transfer rates (up to 100 Mbytes per second) using Ultra DMA mode 5.

•Tunneling Magnetoresistive (TMR) recording heads.

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

•Full-track multiple-sector transfer capability without local processor intervention.

•800 Gs nonoperating shock, and 250 Gs operating shock.

•SeaTools™ diagnostic software performs a drive self-test that eliminates unnecessary drive returns.

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

•Support for Read Multiple and Write Multiple commands.

•Support for autodetection of master/slave drives that use cable select (CSEL).

Figure 1. Momentus 4200.2 PATA disc drive

Momentus 4200.2 Product Manual, Rev. C

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Contents Momentus Page Contents Momentus 4200.2 Product Manual, Rev. C List of Figures Momentus 4200.2 Product Manual, Rev. C Momentus 4200.2 Pata disc drive IntroductionMomentus 4200.2 Product Manual, Rev. C Drive specification ST9120824A ST9100825A ST980829A Drive specificationsSpecification summary Specifications for 120, 100, and 80 GB modelsFollowing web Warranty Drive specification ST960812A ST950814A ST9402112A ST930218A Specifications for 60, 50, 40, and 30 GB modelsSpecifications for 60, 50, 40, and 30 GB models Physical organization Default logical geometryLBA mode Formatted capacitySeek time Physical characteristicsTechnology Specification Recording and interface technologyTime to ready Power specificationsConducted noise Typical current profileVoltage tolerance Idle mode Power-management modesPower management modes Active modeEnvironmental specifications Vibration ShockOperating shock Nonoperating shockElectromagnetic immunity AcousticsElectromagnetic immunity Drive level acousticsAgency certification Safety certificationMeasurement type Specification ReliabilityAustralian C-Tick N176 Korean RRLFCC verification Corrosive environment Environmental protectionEuropean Union Restriction of Hazardous Substances RoHS Momentus 4200.2 Product Manual, Rev. C Handling and static discharge precautions Configuring and mounting the driveMaster/slave configuration Jumper settingsCable-select option Drive mounting Mounting dimensions-top, side and end viewMomentus 4200.2 Product Manual, Rev. C Cable Connector Conductor Contact Signal Name ATA interface signals and connector pinsConnector signals Connector Cable Signal Name Contact ConductorSupported commands Supported ATA commandsCommand name Command code in hex ATA-standard commands ATA-standard power-management commands Command name Command code in hexATA-standard security commands Word Description Value Identify Device commandXxxxH Bit Word Description if bit is set to Bit WordFeatures register values Set Features commandMomentus 4200.2 Product Manual, Rev. C Compatibility summary Installation considerationsTested systems System CompatibilityTested Bios versions Bios versions testedVendor Release Revision Other certification Compatibility test configurationsOperating system versions tested Software utilitiesTechnical Support Seagate Technology support servicesInternet Presales SupportData Recovery Services Authorized Service Centers Warranty ServiceData Recovery Services Call Center Toll-free Direct dial Index Page Page Momentus 4200.2 Product Manual, Rev. C Page Seagate Technology LLC