The EFB0512HA is a DC Axial Fan Voltage - Rated 12VDC Size / Dimension Square - 50mm L x 50mm H Width 10.00mm Air Flow 11.4 CFM (0.319m³/min) Static Pressure 0.167 in H2O (41.6 Pa) Bearing Type Ball Fan Type Tubeaxial Features - Noise 30.0 dB(A) Power (Watts) 1.20W RPM 5500 RPM Termination 2 Wire Leads Approvals CE, CSA, UL, VDE Weight 0.055 lb (24.95g) Current Rating (Amps) 0.100A Voltage Range 7 ~ 13.8VDC Material - Frame Plastic Material - Blade Plastic