Dell Optiplex  Desktop Computer Windows 10 Home Intel Core 2 DUO 3.0 Ghz New 4GB RAM 320GB HDD Intel Core 2 DUO E8400 @ 3.0 GHz New 4GB RAM 320GB HDD, Windows 10 Home DVD/CD Re-write 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.