Toshiba Portege PT15AU-001002 12.5-Inch Laptop (Black) Intel A-Series Quad-Core A10-4655M 0.001 GHz (4 MB Cache) 4 GB 0 GB 1 rpm 128 GB Solid-State Drive 12.5-Inch Screen, Intel HD Graphics Windows 7 Professional, 8.5-hour battery life