Fujitsu MHW2040AC Product Manual page 164

Interface
*23 WORD 128
Bit 15-9:
Bit 8:
Bit 7-6:
Bit 5:
Bit 4:
Bit 3:
Bit 2:
Bit 1:
Bit 0:
5-88
Reserved
Security level. 0: High, 1: Maximum
Reserved
'1' = Enhanced security erase supported
'1' = Security counter expired
'1' = Security frozen
'1' = Security locked
'1' = Security enabled
'1' = Security supported
C141-E258