Asus X551CA 15.6-Inch Laptop Intel Core i3 4GB DDR3 500GB HD Windows 8 - Black (Certified Refurbished) This Certified Refurbished product is factory refurbished, shows limited or no wear, and includes all original accessories plus a 90 day warranty Intel Core i3-3217U 1.8GHz with Intel HD Graphics 4000 15.6" high-definition display 4GB DDR3 Memory / 500GB hard drive. Windows 8 64-bit / 802.11n WLAN DVDRW/CD-RW drive / Built-in Webcam