Slim size10cm, 9cm, dual mounting holes2000RPM low speedCombined with sickle bladeSize Dimensions (mm): 100 (l) x100 (w) x15 (h)Bearing type, Bearing Type:HydraumaticRated voltage Rated Voltage:12VRated current Rated ± 0.02 Current:0.18 AmpAir flow Air Flow:22.5CFMNoise Noise:22dBASpeed Speed:2000RPM ± 10%Corresponds to the chassis and radiator