04028DA-12Q-AAF-2 NMB DC FAN 40*40*28mm ,Size(MM) 40*40*28,AC/DC DC,Voltage(V) 12,Operating Voltage(V) 10.8~13.2,Current(A) 0.29,Power(W) 3.5,Speed(RPM) 15000,Max Air Flow(m3 /min) 0.47,Max Air Flow(CFM) 16.6,Max Static Pressure(Pa) 340,Max Static Pressure(In H2O) 1.37,Noise(dB) 49.5,Weight(g) 53