OG PS4 Owner here and I have a problem with the volume of the console

Aright so, i've had my ps4 for a year and a bit now, its the OG ps4 and when i start pretty much any game the fan kicks up and it's much louder than my desktop computer. Just wondering if there's a way to fix the fans without taking it apart before I do because a new console is too expensive, especially because it's not unusable.