ASUS U31SD-A1 13.3-Inch Thin and Light Laptop (Silver) Intel Core i3-2310M (2.1GHz); 4GB DDR3 1333MHz, 2 SODIMM Sockets, up to 8GB 10HR Battery Life; 640GB Hard Drive; 802.11 b/g/n Windows Home Premium 64-bit Operating System; NVidia GT 520 with 1GB DDR3 13.3-Inch HD (1366x768) LED Display; 0.3M Webcam; 3x USB 2.0 2 Year Standard Warranty and 1 Year Accidental Damage Warranty Included