Alienware Alpha Intel Core i5-4590T X4 2GHz 8GB 1TB Win8.1 (Black) This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Intel Core i5-4590T 2GHz; 1000GB SATA; 8GB DDR3 Intel HD Graphics 4600 802.11A,802.11AC,802.11B,802.11G,802.11N; Bluetooth 4.0 + HS Small Form Factor; No Optical Drive; Microsoft Windows 8.1