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.

  • jeeva@lemmy.world
    link
    fedilink
    arrow-up
    1
    ·
    4 months ago

    I know the Corsair 800D used to have these. This looks different, but might be in the same line.