Image is Representational - See Manufacturer Specs | DC Fan Axial Ball Bearing - 12V - 82.4CFM - 38dB - 119 X 119 X 25mm - 2400RPM. The 4412FM is a 12VDC medium speed Axial Fan with speed signal ball bearing and wire leaded power connection. Fibreglass-reinforced plastic (PBT) housing and fibreglass-reinforced plastic (PA) impeller. Left direction of rotation looking at rotor air exhaust over bars direction of air flow single strands 24AWG TR 64 bared and tin-plated leads with flat construction/frequency-modulated signal. The DC axial compact fan is suitable for high air performance with moderate pressure build-up. The