The EFC0812DB-F00 is a DC Axial Fan Voltage - Rated 12VDC Size / Dimension Square - 80mm L x 80mm H Width 15.00mm Air Flow 48.8 CFM (1.37m³/min) Static Pressure 0.171 in H2O (42.6 Pa) Bearing Type Ball Fan Type Tubeaxial Features PWM Control, Speed Sensor (Tach) Noise 41.0 dB(A) Power (Watts) 3.96W RPM 3800 RPM Termination 4 Wire Leads Operating Temperature 14 ~ 140°F (-10 ~ 60°C) Approvals CE, CSA, UL, VDE Weight 0.148 lb (67.13g) Current Rating (Amps) 0.330A Voltage Range 7 ~ 12.6VDC Material - Frame Aluminum Material - Blade Plastic Lifetime @ Temp. 70000 Hrs @ 40°C