and a fluid dynamic bearings.- 500~2250 RPM* - Dynamic PWM Range- 85.85 CFM - Supreme Airflow- =32.9 dB (A) - Full Load Noise- 50

DeepCool LS520 Premium AiO Liquid CPU Cooler, Universal Socket, 240mm Radiator, PWM 2250RPM Cooling Fans, Addressable RGB LED Lighting, Fully Customizable Infinity Mirror Cap Design, Black Version