Asus X551CA-SI30403X 15.6" Laptop PC - Intel Core i3 / 4GB Memory / 500GB HD / DVD&plusmn;RW/CD-RW / Webcam / Windows 8 64-bit Intel Core i3-3217U 1.8GHz with Intel HD Graphics 4000 15.6" high-definition display 4GB DDR3L Memory / 500GB hard drive DVDRW/CD-RW drive / Webcam and Microphone Windows 8 64-bit / 802.11n WLAN