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Seagate ST3120811AS, ST3120211AS, ST3160211AS Barracuda 7200.9 Serial ATA Product Manual, Rev. C

Models: ST3160211AS ST3120811AS ST380211AS ST3120211AS ST3160811AS ST340211AS ST380811AS

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36	Barracuda 7200.9 Serial ATA Product Manual, Rev. C

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Seagate ST3120811AS, ST3120211AS, ST3160211AS, ST3160811AS, ST380211AS Barracuda 7200.9 Serial ATA Product Manual, Rev. C

Contents

Barracuda 7200.9 Serial ATA Page Contents Barracuda 7200.9 Serial ATA Product Manual, Rev. C List of Figures Page Introduction About the Serial ATA interface Drive specifications Specification summary tables Drive specifications summary for 160 Gbyte models Drive specification ST3160811AS ST3160211AS Barracuda 7200.9 Serial ATA Product Manual, Rev. C Drive specifications summary for 120 Gbyte models Drive specification ST3120811AS ST3120211AS Barracuda 7200.9 Serial ATA Product Manual, Rev. C Drive specifications summary for 80 and 40 Gbyte models Drive specification ST380811AS ST380211AS ST340211AS Barracuda 7200.9 Serial ATA Product Manual, Rev. C Formatted capacity Default logical geometryLBA mode Cylinders Read/write heads Sectors per track 16,383 Physical characteristics Recording and interface technology Seek time Start/stop timesTypical seek times msec Read Write Power specifications Typical current profiles Conducted noiseVoltage tolerance Idle mode Power-management modesActive mode Sleep mode Environmental specifications Operating vibration AcousticsVibration Nonoperating vibration Radio frequency environments Electromagnetic immunityReliability Test Description Performance level Reference standard Electromagnetic compatibility Safety certificationAgency certification Korean RRL Environmental protection FCC verificationEuropean Union Restriction of Hazardous Substances RoHS Corrosive environment Barracuda 7200.9 Serial ATA Product Manual, Rev. C Configuring and mounting the drive Handling and static-discharge precautions Configuring the drive Serial ATA cables and connectors Mounting dimensions-top, side and end view Drive mounting Barracuda 7200.9 Serial ATA Product Manual, Rev. C Serial ATA Sata interface Hot-Plug compatibility Signal Serial ATA device plug connector pin definitionsSerial ATA connector pin definitions Pin Function Definition Supported ATA commands Supported ATA commandsCommand name Command code in hex F4H Identify Device command Word Description Value Xx07H Description if bit is set to Bit Word Bit Word Set Features command Set Features command values 3 S.M.A.R.T. commands M.A.R.T. commandsCode in features register A.R.T. command Barracuda 7200.9 Serial ATA Product Manual, Rev. C Presales Support Seagate Technology support servicesInternet Technical Support Warranty Service Data Recovery Services Authorized Service CentersData Recovery Services Call Center Toll-free Direct dial Index RRL Sata Barracuda 7200.9 Serial ATA Product Manual, Rev. C Page Seagate Technology LLC