Enermax Cluster CPU Air Cooler with 120mm LED Fan Cooling ETS-T40-W, White UNIQUE TCC DESIGN - The ETS-T40-W features a unique TCC (Thermal Conductive Coating) to improve thermal transference and prevent oxidation of the contact surface. THERMAL RESISTANCE PERFORMANCE OF 0.085 Degree C/W is achieved by 3 innovations: Stack Effect Flow to enhance heat transfer, Vortex Generator Flow to supercharge air convection. HEAT PIPE DIRECT TOUCH - The ETS-T40-W features the side flow type with four 0.6mm high-performance heat pipes using HDT so the heat from CPU will be transferred directly to the heat pipes without additional resistance. 120MM PWM COOLING FAN - The ETS-T40-W is available with dual fan option and its 12cm Twister Bearing PWM fan automatically adjusts the speed according to the requirements of the particular CPU platform. UNIVERSAL COMPATIBILITY - The ETS-T40-W includes a universal bracket for Intel LGA775/1150/1155/1156/1366/2011 and AMD AM2/AM2+/AM3/AM3+/FM1/FM2. The bracket also supports Intel's latest 4th Generation processors. ANTI-VIBRATION RUBBERS AND HIGH THERMAL CONDUCTIVITY GREASE - Anti-vibration rubbers prevent fan vibration and absorb noise. High thermal conductivity grease ensures the best thermal conduction between CPU and the heat sink. One White Cluster LED fan with APS (Adjustable Peak Speed) included