... Fan(Brushless DC Fan, DC Fan, Blower Fan) for 20 years. Have UL,CE,TUV,RoH DC Brushless Fan(Brushless DC Fan, DC Fan, Brushless Fan,cooling Fan,Blower Fan ... ) :Model: TFS-12025Size: 120*120*25mmVoltage: DC, ... (mm H2O)Noise (dBA)Weight(g) 120×120×25TFS12025L12V0.242.64180050.62.4134.4138TFS12025M12V0.333.96205061 ...