Better Heat Dissipation - The CPU cooler comes with a dual-tower heatsink and two 120mm PWM fans to ensure excellent heat dissipation from the CPU. Aesthetic Appeal - A blackout cooler can blend seamlessly into the design of many computer cases, especially those with black or dark-colored interiors. 157mm Height - The dual-tower CPU air cooler can fit most tower cases due to a 157mm height in total. RAM Compatibility - The CPU air cooler gives 40mm clearance for standard RAM and a maximum of 63mm height with the cut-out fin. 6 Heat Pipes - Six Ф6mm copper heat pipes can efficiently absorb heat from the CPU and transfer it to the heatsink. PWM Functional - The 120mm PWM fan delivers Low-Noise for automatic speed control and ultra-quiet operation for extreme CPU cooling performance. Ultra-quiet Fan - The two fans can provide quieter operation and stable performance output. | Noise Level: 27.2dB(A) Max.