Velocity Micro Gx455 Desktop PC (Silver) (Discontinued by Manufacturer) Intel Core i7 860 processor 2.8 GHz- amazing performance for the price 1GB ATI Radeon 5850 Graphics card for amazing gaming performance 8GB of Premium Memory Windows 7 Home Premium Operating system Solid aluminum flagship chassis coupled with Velocity Micro's premium craftsmanship for a solid, stable, and highly upgradeable PC