115 Volt AC 92x92x38mm Tubeaxial Fan 45 CFM Specifications Voltage: 115 volts AC Size (W x H x D): 92 mm X 92 mm X 38 mm Air flow: 45 CFM Bearing type: Ball Current: 150 mA Power: 16 watts Agency approvals: UL, CSA, CE Noise: 37 dBA Connections: 12" with 2P connector