4-Heatpipe ARGB CPU Air Cooler

Four copper heatpipes carry heat off the processor into a fin stack, where a single fan pushes it out. Air cooling rather than liquid: nothing to leak, nothing to pump, and no radiator to find room for.

The fan lights in addressable colour, so a case with a window gets something to look at. For most builds that are not overclocked, a four-pipe tower is the point where cooling stops being the limit and the processor is.