12 Volt DC 80x80x15mm Brushless Tubeaxial Fan 29 CFM Specifications Voltage: 12 volts DC Size (W x H x D): 80 mm X 80 mm X 15 mm Air flow: 29 CFM Bearing type: Dual Ball Current: 100 mA Power: 1.2 watts Agency approvals: UL, CUL, CE Noise: 27 dBA Connections: (3) 12" wire leads, speed sensor