"Micro Cooling Fan" depending on the material and structure, in actual use, there are many different types of them exist. If you are free to mix work on our normal use, but has a very big impact. Copper waterway "Micro Cooling Fan" can be good to avoid this problem. However, the actual energy consumption during waterway copper radiator fan, than, those steel column radiator fan is higher than many. Different cooling fan, in the middle of the actual application, there are many different effects therein. "Micro Cooling Fan" reasonable and effective according to their actual situation, to purchase, is the most effective.