Acer Aspire AZ3-600-UR12 21.5-Inch All-in-One Touchscreen Portable Desktop (White) (Discontinued by Manufacturer) Intel Pentium Quad-Core J2850 2.41 GHz Processor (2 MB Cache) 4 GB DDR3 RAM 750 GB 5400 rpm Hard Drive 21.5-Inch Touchscreen, Intel HD Graphics Windows 8, 2.5-hour battery life