Sunon 40x40x10mm 3 Pin DC Cooling Fan - 4 Inch Square Computer Fan for PC Case, CPU Cooler & Electronics Cooling | High Performance Quiet Operation

The specification; Family DC Fans Series MagLev Voltage - Rated 12VDC Size / Dimension Square - 40mm L x 40mm H x 10mm W Air Flow 4.9 CFM (0.139m³/min) Static Pressure 0.100 in H2O (24.9 Pa) Bearing Type Vapo-Bearing Fan Type Tubeaxial Features - Noise 20 dB(A) Power (Watts) 0.60W RPM 5500 RPM Termination 3 Wire connector Ingress Protection - Weight 0.04 lb (18.14g) Operating Temperature 14 ~ 158°F (-10 ~ 70°C) Current Rating 0.050A Voltage Range 4.5 ~ 13.8VDC Life Expectancy - Material - Frame Polybutylene Terephthalate (PBT) Material - Blade Polybutylene Terephthalate (PBT)

40mm x40mm x10mm 3 pin fan with 4.9 CFM

Quite fan with Noise only 20 dBA

Voltage Range 4.5 ~ 13.8VDC ; Current Rating 0.050A

Wattage 0.8 Watt