HP Compaq - Intel Core 2 Duo 3GHz, New 4GB Memory, 320GB, DVD-ROM, Win 7 Professional 64-Bit - (Certified Refurbished)) 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 Dual-Core processor. New 4 GB of Memory! 320 GB SATA Hard Drive. New Power Cord.