Inflatable Fan Replacement:You can cut the plug and have it powered by a 12v 2A adapter. The Connecter cannot be adapted to all usage scenarios. In some cases, they are not ready for use out of the box. You can DIY cut off the Connecter and re-solder them
Specification of 120mm Fan: Size - 120mm(L) x 120mm(W) x 32mm(H) / 4.72x4.72x1.26 in.; Air Pressure (In H2O) - 1.35; Package Contents - 1 Piece fan, mounting screws, and nuts
DC Brushless Fan 12V:Rated Voltage:12V 1.0A; Speed: 3000RPM; Air flow: 38.5CFM; Noise:45dBA