1606KL-05W-B39 NMB DC FAN 40*40*15mm ,Size(MM) 40*40*15,AC/DC DC,Voltage(V) 24,Operating Voltage(V) 22~25.2,Current(A) 0.054,Power(W) 1.296,Speed(RPM) 7000,Max Air Flow(m3 /min) 0.2,Max Air Flow(CFM) 7,Max Static Pressure(Pa) 47.1,Max Static Pressure(In H2O) 0.188,Noise(dB) 31,Weight(g) 20