New Akasa AK-FN062 14cm Super Silent Apache Fan - Black Type: PC case or heatsink fan Bearing Type: HDB (Hydro Dynamic Bearing) RPM: 600 -1300 RPM Air Flow: 89.55 CFM Noise Level: 12.5 -22.19 dB(A) Power Connector: 4 Pin Color: Black Dimensions: 140 X 140 X 25mm