What are the rubber circles for on the back of my pc case? Should I just leave them like that if don’t have a need for them? Or are they likely to let I’m dust into the motherboard?

Edit: thanks for all the replies, so just for water cooling I have no need for.

    • DarkSirrush@lemmy.ca
      2·
      2 months ago

      Air cooling and closed loop coolers have gotten better, and honestly no one can afford to spend $3000 to get 3° lower temps any more.

    • Sheldan@mander.xyz
      2·
      2 months ago

      I built a PC recently, and when researching it still seemed a large chunk went with water cooling still. AIO in particular.