Seagate ST500NM0031, ST2000NM0031, ST1000NM0011 Typical current profiles 2TB model current profile

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2.8.1.1Typical current profiles

2TB model current profile

Figure 1. Typical 2TB model 5V & 12V startup and operation current profile

CONSTELLATION ES SERIAL ATA PRODUCT MANUAL, REV. F

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Contents Constellation ES Serial ATA Document Revision History Contents Serial ATA Sata interface Figures Seagate Technology Support Services Introduction About the Serial ATA Interface Drive Specifications Specification Summary TablesLBA mode Formatted CapacityDefault Logical Geometry Physical CharacteristicsRecording and Interface Technology Seek TimePower Specifications Power consumptionSTART/STOP Times 2TB models 1TB models 500GB models2TB Drive DC power requirements 1TB Drive DC power requirements 500GB Drive DC power requirements Typical current profiles 2TB model current profile 1TB model current profile 500GB model current profile Voltage tolerancePower-management modes Power modes Heads Spindle BufferActive mode Standby modeExtended Power Conditions PowerChoiceTM Power Condition Name Power Condition ID DescriptionPowerChoice is invoked using one of two methods A.R.T. Read Data ReportsPowerChoice Supported Extended Power Condition Identifiers Power Condition Name Manufacturer Default Timer ValuesPower Condition Identifiers Power Condition Name Temperature a. Operating Environmental LimitsHumidity Relative humidity AltitudeShock Operating shockAcoustics Fluid Dynamic Bearing FDB motor acousticsTest for Prominent Discrete Tones Pdts Electromagnetic ImmunitySafety certification ReliabilityAgency Certification Electromagnetic compatibilityAustralian C-Tick N176 Korean RRLFCC verification China Restriction of Hazardous Substances RoHS Directive Environmental ProtectionCorrosive Environment Product Warranty Reference DocumentsShipping StorageConfiguring the Drive Handling and STATIC-DISCHARGE PrecautionsSerial ATA Cables and Connectors Mounting dimensions-top, side and end view Drive MountingSeagate Enterprise SEDs PurposeLevel 2 security Data Encryption Controlled AccessRandom Number Generator RNG Authenticated Firmware Download Power RequirementsSupported Commands Drive LockingATA Security Erase Unit Command on SED Sata Drives RevertspSerial ATA connector pin definitions Serial ATA Device Plug Connector PIN DefinitionsHOT-PLUG Compatibility Supported ATA Commands Command name Command code in hexCA H Identify Device command Word Description ValueXx 3F H Description if bit is set to Set Features command Set Features command values3 S.M.A.R.T. commands M.A.R.T. commandsIndex Psid RNG Index Seagate Technology LLC