1.Reliable quality,
2 Professional service
3.Competitive price
4.Sample lead time:3-5 days
5.Delivery lead time:2 weeks

Dc fan, axial dc fan,cooling fan 

Size:92x92x25mm  double flange frame

1)Voltage: 12V/24V

2)Speed:2000/ 2500/ 3000/3500/4000/4500 rpm

3)Air flow: 24.81 /32.26 / 37.21/42.16/47.11/52.06CFM

4)Air Pressure: 1.42 /2.43 /3.24/4.05/4.86/5.67 mm H2O

5)Noise:20 / 24/ 28/ 32/ 36/ 40 DB

6)Bearing type:sleeve bearing/ball bearing

7)Life:20000/50000 hours at 25 Deg C

8)Certificate:TUV, CE,ROHS

9)Impedance protected, over current protected

If you need more detailed spec or other speed , please kindly contact me ! Thanks!