Blower Cooling FanProduct Details1.Low noise, the fan sound is very low, and the fan operates well; Easy to install, easy to use, can effectively dissipate heat, good repair replacement accessory2.The blower cooling fan, is in size of: DC24V, 0.15A, 75mm x 75mm x 30mm/2.95-inch x 2.95-inch x 1.18-inch(L*W*H), 27cm/10.6-inch cable length, 4.5mm/0.18-inch mounting hole dia, 80mm/3.15-inch mounting hole center distance3.Blower cooling fan is mainly used for notebook computer motherboard, PC, GPU, CPU, video card VGA, 3D printer, speaker, etc.4.Steps of installation: 1. Select the cooling fan with proper size; 2. Remove the cooling fan to be replaced; 3. Installation5.Please pay attention to selecting the cooling fan with proper size.