PF80201V1-000U-A99 12 V dc, DC Axial Fan, 80 x 80 x 20mm, 90m³/h, 3.42W. DR MagLev Power series DC fans utilise MagLev technology to produce a fan with superior performance, low noise and long life. MagLev achieves this through zero friction – no contact between shaft and bearing. With excellent rotational stability, the MagLev fan eliminates vibration and typical wobble and shaking typically experienced in fan motors.