Acer TravelMate TMP256-M-P8YQ Laptop Intel Pentium 3556U 1.7Ghz 4GB 500GB 15.6in W7Pro Acer TravelMate P256-M TMP256-M-P8YQ 15.6" LED (ComfyView) Notebook - Intel Pentium 3556U 1.70 GHz - Black - 4 GB RAM - 500 GB HDD - DVD-Writer - Intel HD Graphics - Windows 7 Professional 64-bit - 1366 x 768 Display - Bluetooth NX.V9MAA.007