Square Cooling Fan, Rated Voltage: 24V DC., Current: 0.32 A., Power consumption: 3.12 W, Speed: 3400 - 4000 RPM (depending on the specific subvariant)., Airflow: 76.2 CFM (approx. 2.16 m³/min)., Noise: approx. 35 - 46.5 dB., Bearing Type: Dual Ball Bearing