Superior Performance SOHO AR12 Fans Premium 120mm fan featuring advanced blade technology, coupled with intelligent PWM speed control and vibrant aRGB LEDs up to 16 million different colour combinations. The SOHO AR12 provides strong air pressure of up to 1.75mm-H20 ensuring that cool air penetrates the radiator keeping your CPU cool all while operating silently. Efficient Heat Dissipating Copper Base Hi-performing copper base helps transfer the heat from the CPU to the radiator using its specially engineered u-shaped micro fin flow path which harnesses the natural occurring convection current. Resulting in hi-heat dissipation capacity. Lo-Noise aRGB Pump Silent operating pump ensures a quiet cooling experience coupled with a vibrant spectacle of aRGB LEDs which can be changed to your choosing. Using the included RGB controller. Premium Sleeved Tubing Water tubes comprised of an attractive outer nylon braided protective cover coupled with an inner tube formed of a mix of a fibre mesh structural reinforcement and high density leak proof tube. High Density Fins Large surface area with lo-resistance fin design allows for a more efficient heat exchange, flow rate and provides an unequal cooling experience. Convenient RGB Controller Included SOHO 240 brings its own aRGB controller giving you the freedom to match your lighting to any desired aesthetic. aRGB adapter cable as well as an extension cable also included to motherboard sync fans. Perfect For All Black And White PC BuildsSOHO 240 comes in two variations - Dusk Edition (AK-LC4003HP01, Black Edition) - Dawn Edition (AK-LC4004HP01, White Edition) As well as easy installation and wide compatibility.