Dell Inspiron i15RN5110-7126DBK 15-Inch Laptop (Intel Core i3-2310M 2.1Ghz, 6GB DDR3 Memory, 640GB Hard drive,Blu-Ray player,BlueTooth, Windows 7 Home Premium) Diamond Black [Discontinued By Manufacturer] Intel Core i3-2310M 2.1 GHz 6 GB DDR3 640 GB 5400 rpm Hard Drive 15-Inch Screen,Battery Type: 48 Whr (Watt hours) Windows 7 Home Premium 64-bit