MAINGEAR F131 Gaming Desktop (Alpine White) (Discontinued by Manufacturer) Intel Core i7 3770 with MAINGEAR EPIC 120 closed-loop liquid cooling, 8 MB L3 Cache Memory 16 GB Corsair Vengeance Premium DDR3-1600 Hard Drive: 2 TB 7200 rpm SATA Graphics Controller: NVIDIA GeForce GTX 660 Ti (Kepler, 28nm) 2 GB GDDR5 with PhysX, 3D Vision Operating System Provided: Windows 8 64-bit