Seagate ST9640320AS, ST9640322AS Command name Command code in hex, ATA-standard security commands

Command name	Command code (in hex)
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 Multiple Extended	39h
Write Sectors	30h, 31h
Write Sectors Extended	34h
Write Uncorrectable	45h
ATA-standard power-management commands
Check Power Mode	E5h
Idle	E3h
Idle Immediate	E1h
Sleep	E6h
Standby	E2h
Standby Immediate	E0h
ATA-standard security commands
Security Set Password	F1h
Security Unlock	F2h
Security Erase Prepare	F3h
Security Erase Unit	F4h
Security Freeze Lock	F5h
Security Disable Password	F6h

26 Momentus Product Manual, Rev. D