The AFB0412SHB is a DC Fan Axial Voltage - Rated 12VDC Size / Dimension Square - 40mm L x 40mm H Width 15.00mm Air Flow 14.8 CFM (0.414m³/min) Static Pressure 0.601 in H2O (149.7 Pa) Bearing Type Ball Fan Type Tubeaxial Noise 41.5 dB(A) Power (Watts) 3.00W RPM 11000 RPM Termination 2 Wire Leads Operating Temperature 14 ~ 158°F (-10 ~ 70°C) Approvals CE, CSA, UL, VDE Weight 0.055 lb (24.95g) Current Rating (Amps) 0.250A Voltage Range 7 ~ 13.8VDC Material - Frame Plastic Material - Blade Plastic Lifetime @ Temp. 70000 Hrs @ 40°C