Dell OptiPlex, Intel Core 2 Duo 2.8 GHz - New 8GB RAM - 500GB HDD- DVD RW- Windows 10 Home x64 - New Keyboard and Mouse + Two 19 Inch Dell Monitor(Brands may vary) + New WiFi - (Certified Reconditioned) Core 2 Duo 2.8 GHz - New 8GB Memory - 500GB SATA HDD - DVD ROM. Operating System: Windows 10 Home x64. Comes with a New WIFI USB ADAPTER To Allow Wireless Internet Use, 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! Come with 19 inch LCD Monitor(Brands may vary) : Convenient onscreen access to your peripherals through the available plug-and-play VGA or DVI-D ports.