Gateway NV5814u 15.6-Inch Laptop - Black 2.1GHz Intel Core 2 Duo T6500 Mobile Processor 4096MB Dual-Channel DDR2 RAM 320GB SATA Hard Drive Windows Vista Home Premium 64-bit (SP1), 3+ Hours of Battery Life (6-Cell 4400 mAh) 15.6-inch HD Ultrabright LED-backlit Display, Intel GMA 4500MHD Graphics