AC Infinity LS9225A-X Standard Cooling Fan, 115V AC 92mm by 92mm by 25mm Low Speed Designed for replacement in various machinery and custom projects that require cooling or ventilation Includes a heavy-duty aluminum fan with power plug cord and a fan guard Size: 92 x 92 x 25 mm ( 3.6 x 3.6 x 1-Inch ) | Airflow: 31 CFM | Noise: 25 dBA | Speed: 1900 RPM | Voltage: 115 V AC | Bearings: Dual Ball Low Speed: Has a lower noise and airflow rating than high speed models May be too loud for noise sensitive applications Power plug cord can be converted into two wires with a wire stripper