How many fans do you need in your box to maximize air flow

Creating air flow from PC cases

This really is much more scientific than it may seem, and we really need to think again designing the air flow of the box to work properly. We need to get fresh air out, and get the hot air out inside successfully. Since the breeze blows, which is great for boosting the air flow that fans venting out into the open air are found above, while those that put fresh outside air are found below.

This is the reason why the fans behind

the boxes are built very high, and they are usually coupled with a heatsink processor to release hot air out of the house very quickly. We should also remember that graphics cards a non-heatsink type blower is something that produces more heat, which increases the value of having a good background fan.

In the next program you can see how air travel can behave under the right conditions in the case of the PC, and in the fresh air that is represented by the green arrows and hot air goes out, with red arrows.

So how many followers are needed?

The minimum number of followers you want in a box will depend on the type of heatsink you have. For example, if you have a heatsink with a tower similar to the one shown in the picture above, they will chase the hot air toward the built-in back, although it is true that the rear fan will help to heat not only the heatsink, but also the graphics card.

Therefore a fair number of followers so that air travel is sufficient at least, two: one on the front that puts fresh air inside and one on the back that releases hot air outside.

Of course, if we have more fans in the presence of fresh air and if we put fans on the roof and take hot air out, we'll add some cooling, but keep an eye on the data because it is best to put the box leg on the floor

(as long as you have a better front), to get some fresh air from below, to add a second front fan.

One thing to keep in mind is, there is no time when you have to have a rear or rear fan that blows air from the inside out. As we mentioned earlier, hot air often rises and this can have serious consequences. Therefore, we recommend that at all times air conditioning fans placed front and bottom box while the air conditioners should be in the back and forth.