Seagate Announces Ultra-Thin 5mm Hard Disk Drive by Kristofer Brozio • June 3, 2013 Thin is in apparently, as Seagate just announced their newest hard drive and it’s only 5mm thick and weighs just 3.3 ounces. They’ll work great in tablets and of course laptops and you’ll be able to purchase them in 320gb… Read…