Specifications of 50x50x20mm axial flow fan

1.Size:50x50x20mm
2.Rated speed:4500~5000RPM
3.Rated current:0.06~0.35A
4.Air flow:12.35~13.95CFM
5.Static Pressure:2.54~4.57mmH2O
6.Noise level:26.00~29.00
7.Bearing type:Sleeve bearing,hydro bearing,ball bearing
8.Weight:27G
9.Available feature:PWM,Tachometer Output,Rotation Detector