Seagate ST31000524NS, ST3500514NS, ST32000644NS manual Typical current profiles

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3.8.1.1Typical current profiles

12	Constellation ES Serial ATA Product Manual, Rev. D

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Contents Constellation ES Serial ATA ST32000644NS ST31000524NS ST3500514NSRevision history Revision DateSheets affected or comments Contents Constellation ES Serial ATA Product Manual, Rev. D List of Figures Page Seagate Technology support services Seagate Online Support and ServicesIntroduction About the Serial ATA interface Drive specifications Specification summary tablesDrive specifications summary 0A optional configuration through Smart Command Transport Formatted capacity Default logical geometryLBA mode Recording and interface technologyStart/stop times Physical characteristicsSeek time Typical seek times ms Read WritePower specifications 2000GB Drive DC power requirements 1000GB Drive DC power requirements 500GB Drive DC power requirements Typical DC Maximum DC Maximum DCpeak 12.22 12.26Typical current profiles Conducted noise Voltage toleranceIdle mode Power-management modesActive mode Sleep modeExtended Power Conditions PowerChoiceTM PowerChoice is invoked using one of two methodsPower Condition Name Power Condition ID Description EPC Subcommand Description PowerChoice Supported Extended Power Condition IndentifiersPower Condition Name Manufacturer Default Timer Values Power Condition Identifiers Power Condition NameEnvironmental limits Temperature a. OperatingWet bulb temperature Humidity Relative humidityNonoperating shock 1TB and 500GB models ShockOperating shock 2TB modelsElectromagnetic immunity AcousticsTest for Prominent Discrete Tones PDTs Fluid Dynamic Bearing FDB motor acousticsAgency certification Safety certificationReliability Electromagnetic compatibilityKorean RRL Australian C-Tick N176FCC verification Environmental protection Corrosive environmentConfiguring and mounting the drive Handling and static-discharge precautionsConfiguring the drive Serial ATA cables and connectorsMounting dimensions-top, side and end view Drive mountingSerial ATA Sata interface Hot-Plug compatibilitySignal Serial ATA device plug connector pin definitionsSerial ATA connector pin definitions Pin Function DefinitionSupported ATA commands Supported ATA commandsCommand name Command code in hex F5H Identify Device command Word Description ValueXx07H Description if bit is set to Bit Word Bit WordWord Set Features command Set Features command values3 S.M.A.R.T. commands M.A.R.T. commandsCode in features register A.R.T. command Constellation ES Serial ATA Product Manual, Rev. D Index ITE Page Constellation ES Serial ATA Product Manual, Rev. D Page Disc Drive, Scotts Valley, California 95066-4544, USA

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