Datasheet

SMART Command Support
Value Command Value Command
D0h Read Data D5h Reserved
D1h Read Attribute Threshold D6h Reserved
D2h Enable/Disable Autosave D8h Enable SMART Operations
D3h Save Attribute Values D9h Disable SMART Operations
D4h Execute OFF-Line Immediate DAh Return Status
If
the
reserved
size
is
below
a
threshold,
status
can
be
read
from
the
Cylinder
Register
using
the
Return
Status
command
(DAh).