The AFB0512VHD is a DC Axial Fan Voltage - Rated 12VDC Size / Dimension Square - 50mm L x 50mm H Width 20.00mm Air Flow 20.3 CFM (0.568m³/min) Static Pressure 0.303 in H2O (75.5 Pa) Bearing Type Ball Fan Type Tubeaxial Noise 40.5 dB(A) Power (Watts) 1.92W RPM 7000 RPM Termination 2 Wire Leads Approvals CE, CSA, UL, VDE Weight 0.084 lb (38.1g) Current Rating (Amps) 0.160A Voltage Range 7 ~ 13.8VDC Material - Frame Plastic Material - Blade Plastic