1.Reliable quality, 2 Professional service 3.Competitive price 4.Sample lead time:3-5 days 5.Delivery lead time:2 weeks Dc blower or blower fan,cooling fanSize:60x60x28mm1)Voltage: 5V, 12V, 24V2)Speed:2500rpm/5000rpm/6000rpm3)Air flow:2.1CFM/4.0CFM/4.8CFM4)Air pressure:3.81/17/22.86mmH2O5)Noise:27/39/43 DB6)Life:20000~50000 hours at 25 Deg C7)Certificate:CE,TUV, ROHS8)Impedance protected, over ...