Seagate ST33000651AS, ST32000641AS manual Barracuda XT Sata Product Manual, Rev. D

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Write Buffer 30

Write DMA 30

Write DMA Extended 30

Write DMA FUA Extended 30

Write DMA Without Retries 30

Write Log Extended 31

Write Multiple 31

Write Multiple Extended 31

Write Multiple FUA Extended 31

Write Sectors 31

Write Sectors Extended 31

Write Sectors Without Retries 31

Write Uncorrectable 31

Barracuda XT SATA Product Manual, Rev. D

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Contents
100586689 Rev. D September BarracudaXTRevision Date Description of changes Revision HistoryContents Barracuda XT Sata Product Manual, Rev. D Figures Barracuda XT Sata Product Manual, Rev. D Seagate Technology Support Services Barracuda XT Sata Product Manual, Rev. D About the Serial ATA interface IntroductionDrive Specifications LBA mode Default logical geometryFormatted capacity Start/stop times Physical characteristicsPower specifications Recording and interface technologyStandby mode Read/write power and currentOperating power and current Idle mode powerTypical 12V startup and operation current profiles 3000GB Typical 5V startup and operation current profiles 3000GBTypical 12V startup and current profiles 2000GB Typical 5V startup and current profiles 2000GBPower management modes Conducted noiseVoltage tolerance Altitude Environmental specifications Ambient temperatureTemperature gradient HumidityShock VibrationAcoustics Test for Prominent Discrete Tones PDTs Electromagnetic immunityTest Description Performance level Reference Standard FCC verification WarrantyAgency certification Safety certification Electromagnetic Compatibility EMCEnvironmental protection China Restriction of Hazardous Substances RoHS DirectiveCorrosive environment Drive Specifications Handling and static-discharge precautions Configuring the driveSerial ATA cables and connectors Attaching Sata cabling Drive mountingMounting dimensions 3000GB model Mounting dimensions 2000GB model 3V power Segment Pin Function DefinitionGround 2nd mate P14 3V power, pre-charge, 2nd mate12V power, pre-charge, 2nd mate 12V powerCommand name Command code in hex Supported ATA commandsCommand name Word Description Value Identify Device command57-58 Current capacity in sectors Or Write Multiple commandNumber of current logical heads Number of current logical sectors per logical trackBE01H 00DEHFffeh Bit Word Set Features command Enable read look-ahead read cache feature defaultAAH Code in features register A.R.T. command 3 S.M.A.R.T. commandsBarracuda XT Sata Product Manual, Rev. D Master/slave 9 mountingBarracuda XT Sata Product Manual, Rev. D Barracuda XT Sata Product Manual, Rev. D Barracuda XT Sata Product Manual, Rev. D Page ASIA/PACIFIC Seagate Technology LLC
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