Seagate ST95005620AS manual Introduction, Standard models

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1.0Introduction

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

Standard models

ST95005620AS

ST93205620AS

ST92505610AS

These drives provide the following key features:

•7200-RPM spindle speed.

•32MB buffer.

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

•High instantaneous (burst) data-transfer rates (up to 3Gbs).

•Perpendicular recording technology.

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

•Addition of NAND Flash memory to enhance drive performance.

•Native Command Queuing (NCQ) with command ordering.

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

•1000 Gs nonoperating shock and 350 Gs of operating shock.

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

•The 3D Defense System™, which includes Drive Defense, Data Defense and Diagnostic Defense, offers the industry’s most comprehensive protection for disc drives.

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

•Support for Read Multiple and Write Multiple commands.

Momentus XT Product Manual, Rev. A

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Contents ST95005620AS ST93205620AS ST92505610AS Momentus XTRevision Date Revision historyContents Momentus XT Product Manual, Rev. a List of Figures Page Standard models IntroductionAbout the Serial ATA interface Specification summary table Drive specificationsYes requires Comreset from host after a hotplug event Specifics of the Solid State Hybrid Feature Default logical geometryLBA mode Solid State Hybrid featureRecording and interface technology Physical characteristicsDrive specification Physical organizationTypical seek times ms Read Seek timeStart/stop times Typical seek timesPower specifications Typical +5V only startup and operation current profile Typical current profileVoltage tolerance Conducted noiseIdle mode Power-management modesPower management modes Active modeEnvironmental specifications Acoustics Radio frequency environments Electromagnetic immunityReliability Test for Prominent Discrete Tones PDTsAgency certification Page European Union Restriction of Hazardous Substances RoHS Environmental protectionChina Restriction of Hazardous Substances RoHS Directive Corrosive environment Handling and static-discharge precautions Configuring and mounting the driveSerial ATA cables and connectors Configuring the driveDrive mounting Mounting dimensions-top, side and end viewHot-Plug compatibility Serial ATA Sata interfacePin Function Definition Serial ATA device plug connector pin definitionsSerial ATA connector pin definitions SignalATA-standard commands names Command code in hex Supported ATA commandsATA-standard security commands Word Description Value Identify Device commandXx07H Description if bit is set to Bit Set Features command values Set Features commandA.R.T. commands 3 S.M.A.R.T. commandsCode in features register A.R.T. command Warranty Support Direct.seagate.com Spp.seagate.com Seagate Technology support servicesWeb Presales Support Technical Support Warranty ServiceData Recovery Services Authorized Service Centers Data Recovery Services Call Center Toll-free Direct dialIndex ITE TPI Momentus XT Product Manual, Rev. a Page Seagate Technology LLC