PC Bundle Asus P9X79 Pro, i7-3960X 16GB DDR3 RAM, Fractal Design R3 Tower, RM850
(2 weeks of use total). Multi-GPU Support: The P9X79 Pro is capable of handling multiple graphics cards, supporting both NVIDIA 3-Way SLI and AMD Quad-GPU CrossFireX technologies. ASUS P9X79 PRO Mainboard.