HP 4549864 251-A244 Pc, Black, MT (Refurbished) 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. AMD A6-6310 1.8GHz; 1000GB SATA; 6GB DDR3 AMD Radeon R4 Graphics 802.11B,802.11G,802.11N; No Bluetooth Mini-tower; SuperMulti-DVD Burner; Microsoft Windows 8.1 Home