So this will be odd but I had questions from someone I know that is looking to get into liquid cooling a bit. But their goal is a bit different than usual and I don't follow itx designs very closely. I scanned over a few of the itx thread on here but his use case seems to be a bit unique and doesn't quite fit.
Anyways, they already have a eGPU from razer that they use on and off with their laptop and they picked up an itx+thunderbolt board that will post with the eGPU being the only video card. So the idea is to shove this board into the smallest case that would support a 240mm/280mm radiator, cpu waterblock, and pump (maybe a small res maybe t fitting not sure yet).
Since there will not be an internal GPU the space normally dedicated for the GPU could actually be where the radiator goes allowing for some flexibility in the case itself. The goal is allow for the larger radiator but still keeping it as small as possible.
Anyways, they already have a eGPU from razer that they use on and off with their laptop and they picked up an itx+thunderbolt board that will post with the eGPU being the only video card. So the idea is to shove this board into the smallest case that would support a 240mm/280mm radiator, cpu waterblock, and pump (maybe a small res maybe t fitting not sure yet).
Since there will not be an internal GPU the space normally dedicated for the GPU could actually be where the radiator goes allowing for some flexibility in the case itself. The goal is allow for the larger radiator but still keeping it as small as possible.