OK, OK, most of my posts are only rather vaguely linked to Amigas any more, and this one even less so - but I thought it cool enough (literally!) to post about.
G5 cooling system by itself G5 cooling system installedTwo photos of the G5s cooling system. A mix of Heatpipes & fins for the voltage regulators/clock generating circuitry (I think) and pumped liquid cooling through a rather large radiator & liquid block covering the entire of the two CPU cards for the CPUs themselves.