"There are many external water cooling kits on the market, but few are as hardcore as the Asetek WaterChill Xternal. This kit has everything needed for a complete water cooling solution. It comes with three waterblocks; one for the CPU, GPU, and Chipset. All have an acrylic top with a thick smooth solid copper base. The main unit houses a great pump, viewable reservoir, large radiator, and four 120mm fans. One very unique feature with this system is that it can be connected to your computer's USB and controlled with custom software. It even comes with an LCD. As external water cooling kits go, this product is king of the hill! Watch the Video to find out more..."