Seagate ST33000651AS, ST32000641AS manual BarracudaXT, 100586689 Rev. D September

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 Default logical geometry LBA modeFormatted capacity Power specifications Physical characteristicsRecording and interface technology Start/stop timesOperating power and current Read/write power and currentIdle mode power Standby modeTypical 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 2000GBConducted noise Power management modesVoltage tolerance Temperature gradient Environmental specifications Ambient temperatureHumidity AltitudeVibration ShockAcoustics Electromagnetic immunity Test for Prominent Discrete Tones PDTsTest Description Performance level Reference Standard Agency certification Safety certification WarrantyElectromagnetic Compatibility EMC FCC verificationChina Restriction of Hazardous Substances RoHS Directive Environmental protectionCorrosive environment Drive Specifications Configuring the drive Handling and static-discharge precautionsSerial ATA cables and connectors Attaching Sata cabling Drive mountingMounting dimensions 3000GB model Mounting dimensions 2000GB model Segment Pin Function Definition 3V powerGround 2nd mate 12V power, pre-charge, 2nd mate 3V power, pre-charge, 2nd mate12V power P14Command name Command code in hex Supported ATA commandsCommand name Word Description Value Identify Device commandNumber of current logical heads Or Write Multiple commandNumber of current logical sectors per logical track 57-58 Current capacity in sectors00DEH BE01HFffeh Bit Word Enable read look-ahead read cache feature default Set Features commandAAH 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