[easygenes]

So say I have a 4TB USB SSD from a few years ago, that's been sitting unpowered in a drawer most of that time. How long would it need to be powered on (ballpark) for the full disk refresh to complete? Assume fully idle.

(As a note: I do have a 4TB USB SSD which did sit in a drawer without being touched for a couple of years. The data was all fine when I plugged it back in. Of course, this was a new drive with very low write cycles and stored climate controlled. Older worn out drive would probably have been an issue.) Just wondering how long I should keep it plugged in if I ever have a situation like that so I can "reset the fade clock" per se.

[gblargg]

More certain to just do a full read of the drive to force error correction and updating of any weakening data.

[geokon]

noob question... how do i force a full read?