Coolmax 120mm Chameleon 7 Color LED Case Fan 4.75-inch (120 mm) CoolMax Chameleon CMF-1225-MU Case Fan General Features: 4.75 x 4.75-inch (120 mm) Fan 4-Multicolor changing LEDs Durable clear plastic design Internal mounting 4-pin Pass-through power connector 12-inch power cable length Sleeve bearing Specifications: Fan Speed: 1500+/- 10% RPM Air Flow: 85.64 CFM Noise Level: 37.2 dBA Voltage: 12V, 0.40A