Seagate ST500NM0031, ST2000NM0031 manual Supported ATA Commands, Command name Command code in hex

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6.3SUPPORTED ATA COMMANDS

The following table lists Serial ATA standard commands that the drive supports. For a detailed description of the ATA commands, refer to the Serial ATA: High Speed Serialized AT Attachment specification. See “S.M.A.R.T. commands” on page 37.for details and subcommands used in the S.M.A.R.T. implementation.

Table 9 Supported ATA commands

Command name	Command code (in hex)
Check Power Mode	E5H
Device Configuration Freeze Lock	B1H / C1H
Device Configuration Identify	B1H / C2H
Device Configuration Restore	B1H / C0H
Device Configuration Set	B1H / C3H
Device Reset	08H
Download Microcode	92H
Execute Device Diagnostics	90H
Flush Cache	E7H
Flush Cache Extended	EAH
Format Track	50H
Identify Device	ECH
Idle	E3H
Idle Immediate	E1H
Initialize Device Parameters	91H
Read Buffer	E4H
Read DMA	C8H
Read DMA Extended	25H
Read DMA Without Retries	C9H
Read Log Ext	2FH
Read Multiple	C4H
Read Multiple Extended	29H
Read Native Max Address	F8H
Read Native Max Address Extended	27H
Read Sectors	20H
Read Sectors Extended	24H
Read Sectors Without Retries	21H
Read Verify Sectors	40H
Read Verify Sectors Extended	42H
Read Verify Sectors Without Retries	41H
Recalibrate	10H
Sanitize Device - Status Ext	B4H / 0000H
Sanitize Device - Crypto Scramble Ext	B4H / 0011H
Sanitize Device - Freeze Lock Ext	B4H / 0020H
Security Disable Password	F6H
Security Erase Prepare	F3H
Security Erase Unit	F4H
Security Freeze	F5H
Security Set Password	F1H
Security Unlock	F2H
CONSTELLATION ES SERIAL ATA PRODUCT MANUAL, REV. F		31

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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 ReportsPower Condition Name Manufacturer Default Timer Values PowerChoice Supported Extended Power Condition IdentifiersPower 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 compatibilityKorean RRL Australian C-Tick N176FCC verification Environmental Protection China Restriction of Hazardous Substances RoHS DirectiveCorrosive Environment Product Warranty Reference DocumentsShipping StorageHandling and STATIC-DISCHARGE Precautions Configuring the DriveSerial ATA Cables and Connectors Mounting dimensions-top, side and end view Drive MountingPurpose Seagate Enterprise SEDsLevel 2 security Controlled Access Data EncryptionRandom Number Generator RNG Authenticated Firmware Download Power RequirementsSupported Commands Drive LockingATA Security Erase Unit Command on SED Sata Drives RevertspSerial ATA Device Plug Connector PIN Definitions Serial ATA 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