Adding Top Fan On Case

[turkey3_scratch]

Should a fan at the top of the case blow air out or take air in?

 

[volcanoscout]

Front and side - intake. Top and rear - exhaust.

There are exceptions to this depending on the rest of the build details, but generally that's the recommended setup.

 

[Dark Lord of Tech]

If you have the room it's always a great idea to have an exhaust fan in the top of the case.