Does Psu Fan Go Up Or Down

Otherwise it doesnt matter.

Fan controller or motherboard. Now i finally answer when you should and shouldnt face the psu up. The fan in the power supply will take in the warm air inside the computer case and the power supply will exhaust the air through the back. I am always asked why did you mount the psu with the fan facing up all the time.

Psu or power supply unit is one of the most important components of a pc because it is the only component that. Basic tests testing for a faulty psu is an elimination process that isnt detailed but can help you know whether your power supply is working properly or not. However some fanless psus do exist but they are very rare and are also quite expensive compared to a psu with a fan.

Deciding on whether to mount your psu either facing up or down depends entirely on a few factors namely case design airflow with other fans and the power supply unit itself. If you wish to mount the power supply with its ventilation top cover facing upward please make sure that there is at least 5 cm between the power supply and the metal plate of the computer case. Determine where the psu is intended to fit.

After learning some signs of power supply failure now lets go to do some tests to clearly know the status of your psu. To figure out whether your psu fan needs to point up or down start by looking over your pc case. So i think it might depend on how the case.

Psu fan not spinning is a very common question asked by many users. Determining which way your psu fan should point the direction of the psu fan is crucial for airflow. This is typically at the bottom of the case in most modern chassis designs.

The user manual for the case said to install the psu with the fan down. There is a lot of confusion among new pc builders or even some of the experienced users that whether they should keep the psu fan side up or down. Fan down so the psu takes cool air through the cases bottom intake and exhausts it out the back.

This is a topic of great debate and also one of the most asked questions by many users when they build their new pc. That way the psu takes hotter air from the inside of the case so some internal components may last less time. If you have your pc on carpet its nice to mount the psu with the fan up.

Doesnt matter so much. Every psu or power supply unit comes with a fan to keep its internal components cool especially when the psu is operating at high loads. Btw the psu fan should be sucking air in and blowing it out the back not blowing it out the top.