Seagate ST3300831AS, ST3250310ASIM, ST3200826AS, ST3250823AS, ST3250623AS, ST3300631AS manual F4H

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Command name	Command code (in hex)

Security Erase Unit	F4H
Security Freeze	F5H
Security Set Password	F1H
Security Unlock	F2H
Seek	70H
Set Features	EFH
Set Max Address	F9H
Note: Individual Set Max Address	Address:	00H
commands are identified by the value	Password:	01H
placed in the Set Max Features regis-	Lock:	02H
ter as defined to the right.	Unlock:	03H
	Freeze Lock:	04H
Set Max Address Extended	37H
Set Multiple Mode	C6H
Sleep	99H or E6H
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. 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 Log Sector	B0H / D6H
Standby	96H or E2H
Standby Immediate	94H or E0H
Write Buffer	E8H
Write DMA	CAH
Write DMA Extended	35H
Write DMA FUA Extended	CDH
Write DMA Without Retries	CBH
Write Log Extended	3FH
Write Multiple	C5H
Write Multiple Extended	39H
Write Multiple FUA Extended	CEH
Write Sectors	30H
Write Sectors Without Retries	31H
Write Sectors Extended	34H

30	Barracuda 7200.8 Serial ATA Product Manual, Rev. F

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Contents Barracuda 7200.8 Serial ATA Page Contents Barracuda 7200.8 Serial ATA Product Manual, Rev. F List of Figures Page Introduction Barracuda 7200.8 Serial ATAAbout the Serial ATA interface Drive specifications Specification summary tablesDrive specifications for 400 Gbyte models Drive specification ST3400832AS ST3400632ASDrive specifications for 400 Gbyte models Drive specifications for 300 Gbyte models Drive specification ST3300831AS ST3300631ASWill be asked to provide the drive serial number, model Drive specifications for 250 and 200 Gbyte models Drive specification ST3250823AS ST3250623AS ST3200826ASTo access the following web Default logical geometry LBA modeFormatted capacity Cylinders Read/write heads Sectors per track 16,383Physical characteristics Recording and interface technologySeek time Start/stop timesTypical seek times msec Read Write Power specifications DC power requirements Typical current profilesPower-management modes Active modeIdle mode Sleep modeEnvironmental specifications Acoustics Electromagnetic immunity ReliabilityRadio frequency environments Test Description Performance level Reference standardSafety certification Agency certificationElectromagnetic compatibility Korean RRLAustralian C-Tick N176 FCC verificationEnvironmental protection Corrosive environmentEuropean Union Restriction of Hazardous Substances RoHS Barracuda 7200.8 Serial ATA Product Manual, Rev. F Configuring and mounting the drive Handling and static-discharge precautionsConfiguring the drive Serial ATA cables and connectorsMounting dimensions-top, side and end view Drive mountingBarracuda 7200.8 Serial ATA Product Manual, Rev. F Serial ATA Sata interface Hot-Plug compatibilitySerial ATA device plug connector pin definitions Serial ATA connector pin definitionsSignal Pin Function DefinitionSupported ATA commands Supported ATA commandsCommand name Command code in hex F4H 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 M.A.R.T. commandsCode in features register A.R.T. command Barracuda 7200.8 Serial ATA Product Manual, Rev. F Internet Presales SupportTechnical Support Warranty Service Data Recovery Services Authorized Service CentersData Recovery Services Call Center Toll-free Direct dial Index Page Sata Page Page Seagate Technology LLC