Panasonic Toughbook CF-SX2JDAZ1M 12.1-Inch Laptop (Black) Intel Core i5 3320M 2.6 GHz (3 MB Cache) 4 GB DDR3 320 GB 5400 rpm Hard Drive 12.1-Inch Screen, Intel HD Graphics 4000 Windows 7 Professional, 14.5-hour battery life