Today I was testing the RAM of a friend in my PC and since I had it opened up anyway, I thought I could renew my thermal paste as well. When removing the block from the CPU, I saw this:

Small hole with green and white corrosion
Big blob of white corrosion

To me, this looks like corrosion. The AiO is roughly 6 years old, so it’s nearing its end of life anyway, but is that normal? Should I still use this?

Thanks for any advice.

    • Fermion@feddit.nlEnglish
      7·
      23 days ago

      There were some really toxic ones used in early supercomputer days.

      Mineral oil is nonconductive. Some people even do aquarium builds with the whole mobo and gpu immersed in mineral oil. I don’t think mineral oil is used in loop coolers though.

      • cybervseas@lemmy.worldEnglish
        1·
        23 days ago

        Yeah I think outside of transformers trying to pump mineral oil without constantly dissolving your o rings would be a nightmare.

    • Telorand@reddthat.comEnglish
      2·
      23 days ago

      I don’t know of any, but I don’t keep up with the world of liquid cooling. Water is usually the most common, since it is cheap and has reliable performance.

    • yonder@sh.itjust.worksEnglish
      2·
      22 days ago

      Pure water, by itself, is non conductive IIRC. It only becomes conductive if there is stuff dissolved in it, like with tap water where there are small amounts of minerals in the water.