Super Quiet 120mm Crystal Creen Led UV Cooling Fan 120mm ball bearing UV LED Green Color reactive fan with 4 Lighting 4 Pin connector.Fan grill, screws Fan Diameter: 120mm.Fan Speed: 2400 rpm.Air Flow: 70 CFM.Noise Levels: 39 dB(A) Voltage:12 V Bearing:Ball.Life Time:30000 hours