Dell OptiPlex - Intel Core 2 Duo 1800 MHz - 80Gig Serial ATA HDD - New 1024mb Memory-  DVD ROM, Windows 7 Professional+ 17"  LCD Monitor (Brands may vary) - (Certified Reconditioned) 80Gig hard drive - New 1gb of memory. Dell 17" LCD Monitor (Brands may vary). Windows 7 Professional. New USB Keyboard and Mouse. 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.