Hitachi 5K100 - Travelstar - Hard Drive Specifications page 167

This command disables the security mode feature (device lock function), however, the master password is still
stored internally within the device and may be reactivated 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 Master Password and the User Password. The device only erases all user data.
The execution time of this command for each model is shown below:
HTS541010G9AT00
HTS541080G9AT00
HTS541060G9AT00
HTS541040G9AT00
HTS541030G9AT00
HTS541020G9AT00
64 min
52 min
40 min
26 min
22 min
14 min
Travelstar 5K100 Hard Disk Drive Specification
153