Acer AS5738Z-4372 15.6-Inch Laptop 2.0GHz Intel Pentium T4200 Processor 4096MB DDR2 667 MHz Dual Channel Memory 250GB 5400RPM SATA Hard Drive, 8X DVD-Super Multi Double-Layer Drive Windows Vista Home Premium 64-bit (SP1), Up to 3+ Hours of Battery Life (6-Cell 4400 mAh) 15.6" HD Crystal LED-backlit Display, Intel Graphics Media Accelerator 4500M