Should probably run cpu benchmarks while slowing water cooling pump + pressurizing cooling system above 9bar and expressing water through carefully tamped specially ground coffee and drip into cup.
or just have a large reservoir, severely overcool the cpu and cold-brew the coffee
Excellent find - I haven't heard of this one. The marketing gag approach reminds me of the Zotac Mekspresso build by Ali “THE CRE8OR” Abbas.
https://thecre8or.de/mekspresso.htm