[Question] Do you guys prefer Negative or Positive Case Air Pressure?

Hello members,

First time building from scratch. Just was wondering what the benefits of having positive Vs negative air pressure in your case or if it really makes a difference??

Thanks in advance!

Positive is better. It blows fresh air into the case and prevents dust to come in from any little hole or gap in the case. You should put a filter on the fan intake though, or it will be blowing dust in.