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

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8	Barracuda XT SATA Product Manual, Rev. D

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Contents BarracudaXT 100586689 Rev. D SeptemberRevision History Revision Date Description of changesContents 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 Introduction About the Serial ATA interfaceDrive Specifications Formatted capacity LBA modeDefault logical geometry Physical characteristics Power specificationsRecording and interface technology Start/stop timesRead/write power and current Operating power and currentIdle mode power Standby modeTypical 5V startup and operation current profiles 3000GB Typical 12V startup and operation current profiles 3000GBTypical 5V startup and current profiles 2000GB Typical 12V startup and current profiles 2000GBVoltage tolerance Power management modesConducted noise Environmental specifications Ambient temperature Temperature gradientHumidity AltitudeAcoustics ShockVibration Test Description Performance level Reference Standard Test for Prominent Discrete Tones PDTsElectromagnetic immunity Warranty Agency certification Safety certificationElectromagnetic Compatibility EMC FCC verificationCorrosive environment Environmental protectionChina Restriction of Hazardous Substances RoHS Directive Drive Specifications Serial ATA cables and connectors Handling and static-discharge precautionsConfiguring the drive Drive mounting Attaching Sata cablingMounting dimensions 3000GB model Mounting dimensions 2000GB model Ground 2nd mate 3V powerSegment Pin Function Definition 3V power, pre-charge, 2nd mate 12V power, pre-charge, 2nd mate12V power P14Supported ATA commands Command name Command code in hexCommand name Identify Device command Word Description ValueOr Write Multiple command Number of current logical headsNumber of current logical sectors per logical track 57-58 Current capacity in sectorsFffeh BE01H00DEH Bit Word AAH Set Features commandEnable read look-ahead read cache feature default 3 S.M.A.R.T. commands Code in features register A.R.T. commandMaster/slave 9 mounting Barracuda XT Sata Product Manual, Rev. DBarracuda XT Sata Product Manual, Rev. D Barracuda XT Sata Product Manual, Rev. D Barracuda XT Sata Product Manual, Rev. D Page Seagate Technology LLC ASIA/PACIFIC

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