HP Core 2 Duo E8400 3.0GHz, New 2GB Memory, 160GB, DVD&plusmn;RW, Windows 7 Professional-(Certified Reconditioned) This certified reconditioned product is tested and certified by the manufacturer or by a third-party seller to look and work like new, with some signs of wear. The reconditioning process includes functionality testing, inspection and repackaging. Intel Core 2 Duo E8400 3.0 GHz processor. 160 GB SATA Hard Drive. DVDRW Drive. New 2 GB Memory.New Power Cord. Windows 7 Professional.