Cooler Master MasterLiquid 240L Core ARGB. Type: Liquid сooling kit, Fan diameter: 12 cm, Rotational speed (min): 650 RPM, Rotational speed (max): 1750 RPM, Noise level (high speed): 27.2 dB, Maximum airflow: 71.93 cfm, Maximum air pressure: 1.86 mmH2O, Bearing type: Rifle bearing. Product colour: Black