Good for installed as a replacement fan for Plasma Cutter, as a vent fan for air circulation ,cool down pc CPU, inverter, for underground garage refresh air. replace for high cfm industrial fan. Rated Voltage:24V 0.35A; Speed: 3000RPM; Air flow: 125CFM; Noise:42dBA; Bearing type: Sleeve Bearing ; Life: 35000 hours; Connecter: XH2.54-2Pin; Cable Length: 25cm Or 9.8 inches Warranty: One-year quality assurance. Please contact us If the product has any quality problems, it will be replaced within one year. Dimension: 120mm(L) x 120mm(W) x 38mm(H) / 4.7x4.7x1.5 in. per fan. 1 Piece fan include fan grill and mounting screws & nuts.