Every few months it seems a HDD manufacturer has to release a new product that is faster or more dense than currently shipping products. As the war of the densities has been waged we marveled at each new generation of outlandishly large hard drives. And companies once dominant took a back seat. Seagate’s fortunes have waxed and waned, Western Digital just one year ago ruled the roost with it’s external USB HDDs. Now Seagate is trying to re-capture mindshare by releasing new products before its competitors do. Witness now the spinning disk drive density king (for the moment).