[CES 2011] CES is all about showing off more performances in smaller packages when it comes to mobility. Seagate is showcasing its thin GoFlex 2.5 inch hard drive prototype, at 9 mm, it is 38% slimmer than the current ultra-portable Goflex drives. The product features a USB 3.0 interface that accelerates transfer speeds by 10x over USB 2.0, that’s great for accessing large media files such as HD movies. Compatible with both Windows and Mac, the thin GoFlex is expected to be available in Spring 2011 in 320 GB capacity, no word about pricing yet.