Which out of the 2 drives are the best, which gives the best performance, and which give off the least amount of sound..
Also any difference between the 250 gig versions 320gig and the 400 gig ones?
apart from the size
There be used for installing OS's on one for xp one for vista, gaming, 2d, 3d work.
Also any difference between the 250 gig versions 320gig and the 400 gig ones?
apart from the size

There be used for installing OS's on one for xp one for vista, gaming, 2d, 3d work.