Dell OptiPlex Intel Core 2 Duo 1800 MHz 80Gig Serial ATA HDD 2048mb DDR2 Memory DVD ROM Genuine Windows 7 Professional + 17" LCD Monitor(Brands may vary) (Certified Reconditioned) Intel Core 2 Duo 1800 MHz - 80Gig Serial ATA HDD - NEW 2048mb DDR2 Memory DVD ROM - 17" LCD Monitor (Brands may vary) - NEW Keyboard and Mouse Genuine Windows 7 Professional 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.