ZALMAN Computer Noise Prevention System with Low-Noise 120mm Blue LED Fan and Heatsink CPU Cooler CNPS10X Extreme Powerful Cooling Performance - Optimally designed aluminum fins disperse heat away from the CPU via 5 heatpipes PWM Fan with Auto/Manual Control - Includes PWM Mate, the world's first RPM controllable PWM fan speed controller. Ultra Quiet 120mm Blue LED Fan - Switching noise eliminated 120mm fan and Blue LEDs Compatibility: Intel LGA2011/1155/1156/1150/1366/775 / AMD FM2/FM1/AM3+/AM3/AM2+/AM2 Black-Pearl Nickel Plating - The entire heatsink of CNPS10X Extreme is Black-Pearl Nickel Plated for long-term corrosion resistance The included all new high performance thermal grease ZM-STG2 maximizes heat transfer from the CPU to the base of CNPS10X Extreme