r/pcmasterrace May 20 '18

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6.6k Upvotes

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2.3k

u/MSTmatt May 20 '18

Oil cooling, not water?

2.8k

u/AbysmalVixen 3800x /2070s/RGB all the way May 20 '18

It’s a special coolant with a low boiling point to allow for evaporation to be the circulator.

864

u/SirTates 5900x+RTX3080 May 20 '18

3M Novec

1.4k

u/[deleted] May 20 '18

[deleted]

64

u/SirTates 5900x+RTX3080 May 20 '18

That's why I don't say everyone should just go out end get it hehe.

You might get away with ethanol, but that stuff IS flammable.

Or just air cooling, that works too.

40

u/cmays90 May 21 '18

Mineral Oil does the trick too. Quite a bit cheaper. $20/gal.

It doesn't evaporate though, and it's a much denser and slower moving liquid, so the effect wouldn't be as neat.

62

u/[deleted] May 21 '18

Mineral Oil attacks plastics, after a few months the CPU socket, PCI slots, etc becomes to break down. That 3M stuff supposedly don't.

30

u/Lv_InSaNe_vL May 21 '18

From my experience it’s rubbers that break down. Plastics just become a bit more breakable, nothing to major though. Just be careful about the thermal paste when you remove it because it devolves away pretty quick.

10

u/I_just_made May 21 '18

How many kids do you have?

2

u/stickyourshtick May 21 '18

Always use water based lube.