

The two types of airflow to cool the heat sink are: There are countless cooling variations available but every variation has either one of the two types of airflow. If your case flows the heat from front to back, then the heat leaving your CPU should probably also flow out the back.Ĭheck out the easiest way to fix CPU cooler not lighting up. Moreover, the air flow in a case is at the best level when it is from front to back. This is because it is pushing cooler air between the blades and out the back. In other words, you have to make sure the front of your CPU fan is facing the back of the heatsink. Your heatsink fan should face the direction opposite of your CPU. What Direction Should The Heatsink Fan Face? Hence, if you are wondering which way you should point the CPU cooler, then the best place to point it is the exhaust fan.Īlso, don’t forget to check out our best fanless CPU cooler for silently operating your PC. One thing to keep in mind while positioning the fans is to never point fans at each other in the opposite direction as the results would probably end up being unstable or inefficient. If you wanted, you could switch up and use the back for the intake and put the exhaust fans at the front, and then find the right orientation.

Now, this isn’t the only way to do things. Also, check out some best 360mm CPU AIO coolers. The cool air is then picked up by the cooler and it usually gets heated up and then finally, it will just get exhausted out.Īlso, check out some best 120mm CPU AIO coolers. This is because, most of the time, the hot air coming off the cooler will probably be evacuated with the help of an exhaust fan at the back.Īnother very common method is to pull the cool air into the chassis by keeping the intake fans at the front of the chassis. On the other hand, in a CPU cooler with a vertical arrangement like the Hyper Evo 212, the air is pushed through the fans and then you will have to point it towards the back of your case.
#Fan airflow direction how to
Here’s a complete guide on how to fix CPU fan not spinning. The airflow in that is downwards through the heat sink and then out in every direction in your case. That is exactly why the fan needs to be set up in such a way so that the airflow is optimal.įor context, let’s take an Intel factory cooler as an example. It’s common knowledge that the air flow inside the case and through to the outside is very important. I would say that yes, the fan direction is one hundred percent a very important factor for CPU cooling. Final Thoughts Does The Fan Direction For The CPU Cooling Make A Difference?
