Asus 17.3" Notebook - Intel Core i3 2.10 GHz X73E-XR2 17.3" display with 1600 x 900 resolution for a crystal-clear view 640GB, 5,400rpm hard drive , 4GB DDR3 memory is expandable to 8GB Dual-layer DVD+/-RW/CD-RW drive,4 USB 2.0 ports, Intel GMA HD graphics Built-in stereo speakers, 0.3MP webcam, 802.11b/g/n Wi-Fi lets you connect to a wireless network Includes Windows 7 Home Premium 64-bit