Fan TypeBlowerSize / DimensionRectangular/Rounded - 97.2 mm L x 94.4 mm H x 33mm WVoltage - Rated12VDCPower (Watts) 29.4WF eaturesSpeed Sensor (Tach) RPM5700 RPMNoise68 dB (A) Static Pressure 2.914 in H2O ( 711.0 Pa)Air Flow 52.0 CFM ( 1.30 m? 3; /min)Termination4 Wire LeadsBearing TypeBallOperating Temperature14 ~ 140°F (-10 ~ 60°C)Weight 0.397 lb ( 180.08 g)Current Rating 2.94AV oltage Range7 ~ 12.6VDCL ife Expectancy50000 hrs @ 40°CMaterial - FramePlasticMaterial - BladePlastic