Unmatched Cooling Performance The Hybrid II 120 combines air and liquid cooling technologies for an extremely efficient cooling solution with 320 Watts ideal for gamers and computer enthusiasts. Backside Cooler for Highest Efficiency ARCTIC has developed and patented a back side cooler for unparalleled VRM and RAM cooling performance. It offers efficient cooling for RAM and voltage regulators and thus does not just allow higher clock rates but mainly increases the graphics card"s service life. Even Better Cooling Performance with Liquid Cooling Solution This high efficiency liquid cooler installed on the GPU with award winning ARCTIC MX4 thermal paste will lower the temperature of even the most powerful GPU. The heat exchanger maximizes the water contact surface to quickly dissipate heat. The Hybrid II 120 is maintenance free. Virtually Silent Its low noise impeller and patented fan holder ensures the fan is ultra quiet even under full load. Thanks to the PWM control, the fan speed adjusts according to the GPU temperature and thus the noise level remains at an absolute minimum. Multi Compatibility The Hybrid II 120 features a versatile mounting system that allows this cooler to be the most compatible yet. The compact 120mm PWM fan fits in virtually any case, internal or external. New Fan Controller An improved fan controller and the use of additional filters guarantee a smooth operation with both NVIDIA and AMD graphics cards. Through software, the temperature fan speed curve can be adjusted. You get the temperature and noise level exactly where you want it to be.