Manuals / Seagate / Computer Equipment / Computer Drive

Seagate ST3120827AS, ST3120026AS, ST3120022AS, ST310005N1A1ASRK, ST3160023AS, ST3160021AS, ST3160827AS

Models: ST380817AS ST3120026AS ST340111AS ST380013AS ST3160023AS ST3120827AS ST380011AS ST3200822AS ST3160021AS ST3160827AS ST3120022AS ST340014AS ST310005N1A1ASRK

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44	Barracuda 7200.7 Serial ATA Product Manual, Rev. N

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Seagate ST3120827AS, ST3120026AS, ST3120022AS, ST310005N1A1ASRK, ST3160023AS, ST3160021AS, ST3160827AS, ST3200822AS, ST380817AS

Contents

Barracuda 7200.7 Serial ATA Page Barracuda 7200.7 Serial ATA Page Contents Barracuda 7200.7 Serial ATA Product Manual, Rev. N List of Figures Page Introduction Native Command Queuing About the Serial ATA interface Drive specifications Specification summary table System will display the warranty information for your drive Default logical geometry LBA modeFormatted capacity Cylinders Read/write heads Sectors per track 16,383 Physical characteristics Drive specificationPhysical organization Recording and interface technology Seek time Power specificationsStart/stop times Idle mode power Operating power and currentStandby mode Typical current profiles Deferred spinup Conducted noise Additional detailsVoltage tolerance Environmental specifications Temperature gradient Wet bulb temperatureHumidity Relative humidity Altitude Acoustics VibrationOperating vibration Nonoperating vibration Electromagnetic immunity ReliabilityRadio frequency environments Test Description Performance level Reference standard Safety certification Agency certificationElectromagnetic compatibility Korean RRL Australian C-Tick N176 FCC verification Corrosive environment Environmental protectionEuropean Union Restriction of Hazardous Substances RoHS Barracuda 7200.7 Serial ATA Product Manual, Rev. N Configuring and mounting the drive Handling and static-discharge precautions Configuring the drive Serial ATA cables and connectors Drive mounting Mounting dimensions-top, side and end view Serial ATA Sata interface Hot-Plug compatibility Serial ATA device plug connector pin definitions Serial ATA connector pin definitionsSignal Pin Function DefinitionPage Supported ATA commands Command name Command code in hex ATA-standard commands ATA-standard power-management commands Command name Command code in hexATA-standard security commands Identify Device command Word Description Value XxxxH Fffeh Description if bit is set to Bit Word Bit Word Set Features command Set Features command values M.A.R.T. commands 3 S.M.A.R.T. commandsCode in features register A.R.T. command Barracuda 7200.7 Serial ATA Product Manual, Rev. N Presales Support Internet MySeagate Reseller.seagate.comTechnical Support Data Recovery Services Authorized Service Centers Warranty ServiceData Recovery Services Call center Presales and Technical Support Warranty Service FAX services-All Europe toll callToll-free support numbers Asia/Pacific support services Publication feedback survey Barracuda 7200.7 Serial ATA Product Manual, Rev. N Index Mtbf RPM RRL Page Page Seagate Technology LLC