It's pretty basic tbh. A D-Tek Fuzion, Alphacool Nexxxos Extreme II and a little XSPC pump/res combo, all on 11/8mm Tygon. I'd like to get a PA120.2, but the roof of my case is cut for the Alphacool and I don't want to have to drill more holes in it.

But my temps have always been fine with that set-up anyway. It ran a B3 Q6600 at 3.55ghz for 9 months, the majority of which was Folding time.