Hitachi 2.5 inch SATA Travelstar HTS543232L9A300 Oem Specification page 130

This command disables the security mode feature (device lock function), however the master
password is still stored internally within the device and may be re-activated later when a new user
password is set. If you execute this command on disabling the security mode feature (device lock
function), the password sent by the host is NOT compared with the password stored in the device for
both the Master Password and the User Password, and then the device only erases all user data.
The execution time of this command in Normal Erase mode is shown below.
HTS543232L9SA00 / HTS5432 32L9A300
HTS543225L9SA00 / HTS5432 25L9A300
HTS543216L9SA00 / HTS5432 16L9A300
HTS543212L9SA00 / HTS5432 12L9A300
HTS543280L9SA00 / HTS5432 80L9A300
The execution time of this command in Enhanced Erase mode is shown below.
HTS543232L9SA00 / HTS5432 32L9A300
HTS543225L9SA00 / HTS5432 25L9A300
HTS543216L9SA00 / HTS5432 16L9A300
HTS543212L9SA00 / HTS543212L9A300
HTS543280L9SA00 / HTS5432 80L9A300
For the Bulk Encryption model, the execution time in Enhanced Erase Mode is less than 1 minute.
5K320 SATA OEM Specification
130
126 mi n
100min
66 min
50 min
36 min
128 mi n
102 mi n
68 min
52 min
38 min