quick hd question!

dk199160

Honorable
Aug 22, 2013
28
0
10,530
have a quick question about the WD 1tb velociraptor for a moth ive been checking my SMART data on the drive and the spin up time has been 200 199 and 3008, recently i checked it again and it said 200 199 3000, what does that mean? should i be worried? why did it change?
and I think the 3000 and 3008 means miliseconds, correct me if im wrong.