The open compute project has gotten to working on liquid cooling

OCPSummit19 - EW: Advanced Cooling - Eco-system Enabling of Liquid Cooling Ingredients

i wasnt sure where to post this in the hardware forums its definitely enterprise hardware but standardization of water cooling hardware would definitely effect the consumer hardware market eventually

just the connectors they showed would be nice

I’d like to see Intel get serious about this. As it stands now, water cooling is a boutique product. With high production volumes, the prices of this hardware would come down for the rest of us. Bitspower quick disconnect fittings, for example, are pretty expensive!

in theory if you used large hoses you could use garden hose quick disconnects would have to have large runs but it is possible.