ZDNet | Western Digital launches world's thinnest 2.5-inch hybrid hard drive for ... ZDNet The original Ultrabook concept Intel envisioned was predicated on using solid state drives to shed precious millimeters off the thickness of the laptops (the better to compete against the MacBook Air, which already uses SSD technology). But prices for ... Western Digital builds 5mm-thick hybrid hard drive, Ultrabook makers sign on early |





