Quote Originally Posted by Mav451 View Post
I'm not too sure. The SE16 series (AAKS) are the only ones with the 320 platters, as far as I know.
I have some of the older 2 platter 320gb drives...but since the 320gb AAKS is B3...we have some AAJS B4's at Micro Center. OEM, and $90 haha.

They also look the same (sticker size/layout) as the B3's. So i'm 99% sure they're single platter. They do weigh a bit, however...