Dell OptiPlex Desktop Computer with 19-Inch Monitor (Intel Core 2 Duo 2.3GHz Processor, 4GB Memory, 160GB Hard Drive, Genuine Windows 10 Professional ) - (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 2.3 GHz CPU, 160GB Sata Hard Drive. Windows 10. New 4GB Memory, Sata DVD Player. Dell 19-Inch LCD Monitor (models may vary) - New Keyboard and Mouse!