Toshiba Satellite L55D-A5252 15.6-Inch Laptop (2.7 GHz AMD A8-5500 Processor, 6GB DIMM, 750GB HDD, Windows 8) Mercury Silver AMD A-Series Quad-Core A8-5500 2.7 GHz 6 GB DIMM 750 GB 5400 rpm Hard Drive 15.6-Inch Screen, AMD Radeon HD 8510G Graphics Windows 8, 4.9-hour battery life