Often due to space issues, we need to use a thinner cooling fan. Doing this option will solve the space problem, will it bring other problems? There are mainly the following aspects to pay attention to:

1. Cost, it is likely that the ultra-thin cooling fan is more expensive than the same shape, because the production is more difficult; 2. The air volume, air pressure, thinner cooling fan, the power is smaller than the thicker, the air volume will be smaller, barely to achieve the same large, the cost may be higher.

When choosing the thickness, of course, choose a medium-thickness cooling fan, the cost is higher, and the structure is relatively more stable, such as 10MM, 25MM thickness is very common.