Thermaltake combines the patented LED light with cutting-edge technology to deliver a brand new experience of using PC cooling, Thermaltake Riing 12 LED Radiator Fan. A 120mm high-static pressure fan with a patented LED ring, the Riing 12 LED Series features compression blades for impressive cooling performance, hydraulic bearing with ultra-silent design, and anti-vibration mounting system. Cool your system with high performance Thermaltake Riing 12 LED Series! FAN DIMENSION 120 x 120 x 25 mm STARTED VOLTAGE 9.0 V RATED CURRENT 0.2 A RATED VOLTAGE 12 V POWER INPUT 2.4 W CONNECTOR 3 PIN + LNC (Low-Noise Cable) FAN SPEED 1500 R.P.M 1000 R.P.M (with LNC) MAX. AIR PRESSURE 2.01 mm-H2O MAX AIR FLOW 40.6 CFM NOISE 24.6 dB-A 18.7 dB-A (with LNC) BEARING TYPE Hydraulic Bearing LIFE EXPECTATION 40,000 hrs,25? WEIGHT 158.8 g