Dell OptiPlex, 3.4GHz, New 4GB of Memory, 250GB hard drive, Wi-Fi ready, Two 19" monitors (brands may vary), Windows 7-(Certified Reconditioned) 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. Two 19" monitors(Brands may vary)! Super fast 3.4GHz processor,New 4GB of Memory, 250GB hard drive. Windows 7. New USB Keyboard and Mouse.New Wifi Adapter.