HP  Core 2 Duo 3.0GHz,New 4GB Memory, 500GB HDD, DVD Burner, Windows 7 Professional 64-Bit-(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 3.0GHz. New 4096MB Memory. 500GB SATA HDD.New Power Cord. Windows 7 Professional 64-Bit.