The FFB0412SHN is a DC Axial Fan Voltage - Rated 12VDC Size / Dimension Square - 40mm L x 40mm H Width 28.00mm Air Flow 24.0 CFM (0.672m³/min) Static Pressure 1.075 in H2O (267.8 Pa) Bearing Type Ball Fan Type Tubeaxial Noise 51.5 dB(A) Power (Watts) 6.00W RPM 13000 RPM Termination 2 Wire Leads Operating Temperature 14 ~ 140°F (-10 ~ 60°C) Approvals CE, CSA, UL, VDE Weight 0.071 lb (32.21g) Current Rating (Amps) 0.5A Voltage Range 4 ~ 13.8VDC Material - Frame Plastic Material - Blade Plastic Lifetime @ Temp. 50000 Hrs @ 40°C