3 ms·You can put watercooling pump and radiator outside of your case.by mcraiha 9y agoYou can put watercooling pump and radiator outside of your case.loeg 9y agoKind of defeats the point of mini-ITX, though, for some of us.paulmd 9y agoThere are mITX/mATX cases that are small/portable and very functional for water-cooling as well. I use a Raven RVZ01 (see also FT01 for less aggressive styling) and I have a 120mm AIO in it.