Koolance has created a strong name on the water cooling market and been receiving good reviews for its external water cooling solutions for stationary computers. Now it seems it has something bigger coming through its Koolance ERM-3K4U chassis. The case has been developed for rack servers and use the 4U format, as the name reveals. In the true spirit of Koolance water it is the primary cooling and its supreme heat conducting properties makes it possible for Koolance to hot up the specifications quite a lot. Koolance ERM-3K4U will namely be able to cool up to 20 (!) processors or more precise up to 3000W of heat(!).
It uses 5 pumps to transport the water through the system and despite its server niche Koolance has managed to give it an appealing design. You can use the chassis as a regular desktop tower and with a R600 Crossfire setup (500W of power) you may very well need to invest in Koolance new server chassis. The price? 1799.99 USD.