thats kinda why im having trouble with it lol. If it does give a noticeable performance increase (seeing how its only $20-$30 more) then i might go to higher speeds. I can't really find anything using google search because all the links are from 2009 or earlier.
caviar black or blue. Blues are cheaper, about the size i need, but have a lot smaller cache. If im using them for storage drives, does that really matter?
i also get a 3 year warranty on the Blue, but a 90 day warranty on the Black.