Seagate ST98823AS, ST96812AS Command name Command code in hex, ATA-standard security commands

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Command name	Command code (in hex)

Note: Individual Set Max commands are identi-	Address:	00H
fied by the value placed in the Set Max Fea-	Password:	01H
tures register as defined to the right.	Lock:	02H
	Unlock:	03H
	Freeze Lock:	04H
Set Multiple Mode	C6h

S.M.A.R.T. Disable Operations	B0h/D9h

S.M.A.R.T. Enable/Disable Autosave	B0h/D2h

S.M.A.R.T. Enable Operations	B0h/D8h

S.M.A.R.T. Enable/Disable Auto Offline	B0h/DBh

S.M.A.R.T. Enable One Attribute Modification	B0h/E0h

S.M.A.R.T. Execute Offline	B0h/D4h

S.M.A.R.T. Read Attribute Thresholds	B0h/D1h

S.M.A.R.T. Read Data	B0h/D0h

S.M.A.R.T. Read Log Sector	B0h/D5h

S.M.A.R.T. Return Status	B0h/DAh

S.M.A.R.T. Save Attribute Values	B0h/D3h

S.M.A.R.T. Write Attribute Thresholds	B0h/D7h

S.M.A.R.T. Write Attribute Values	B0h/E1h

S.M.A.R.T. Write Log Sector	B0h/D6h

Write Buffer	E8h

Write DMA	CAh

Write DMA Extended	35h

Write DMA without Retries	CBh

Write Long with Retries	32h

Write Long without Retries	33h

Write Multiple	C5h

Write Sectors	30h, 31h

Write Sectors Extended	34h

ATA-standard power-management commands

Check Power Mode	98h or E5h

Idle	97h or E3h

Idle Immediate	95h or E1h

Sleep	99h or E6h

Standby	96h or E2h

Standby Immediate	94h or E0h

ATA-standard security commands

24	Momentus 5400.2 SATA Product Manual, Rev. C

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Contents Momentus 5400.2 Sata Page Contents Momentus 5400.2 Sata Product Manual, Rev. C List of Figures Page Introduction Momentus 5400.2 Sata disc driveAbout the Serial ATA interface Drive specifications Specification summary tableWarranty information for your drive Formatted capacity Default logical geometryLBA mode Cylinders Read/write heads Sectors per track 16,383Physical organization Physical characteristicsDrive specification Recording and interface technologyTypical seek times Seek timeStart/stop times Typical seek times msec Read WritePower specifications Deferred spinup Additional detailsActive mode Power-management modesPower management modes Idle modeEnvironmental specifications Nonoperating shock ShockOperating shock VibrationDrive level acoustics AcousticsElectromagnetic immunity Radio frequency environmentsReliability Safety certificationMeasurement type Specification Agency certificationKorean RRL Australian C-Tick N176FCC verification Environmental protection Corrosive environmentEuropean Union Restriction of Hazardous Substances RoHS Configuring and mounting the drive Handling and static-discharge precautionsConfiguring the drive Serial ATA cables and connectorsMounting dimensions-top, side and end view Drive mountingMomentus 5400.2 Sata Product Manual, Rev. C Serial ATA Sata interface Serial ATA connector pin definitionsSignal Segment Pin Function DefinitionPin Function Definition P10 Ground 2nd mate P11 ReservedSupported ATA commands Command name Command code in hex ATA-standard commandsCommand name Command code in hex ATA-standard security commandsMomentus 5400.2 Sata Product Manual, Rev. C Identify Device command Word Description ValueXx07H Description if bit is set to Bit Word Bit WordSet Features command Set Features command values3 S.M.A.R.T. commands A.R.T. commandsCode in features register A.R.T. command Presales Support Seagate Technology support servicesInternet Technical SupportWarranty Service Data Recovery Services Authorized Service CentersData Recovery Services Call Center Toll-free Direct dial Index ITE Sata Momentus 5400.2 Sata Product Manual, Rev. C Page Seagate Technology LLC