We took a look on Tai-Chi PC case from Thermaltake, which is made of aluminum and comes with a water cooling kit.

Here is a snippet: "Tai-Chi is an all-aluminum case from Thermaltake, featured in two version, with a pre-assembled high-end water cooling solution (model VB5001SNA) or without it (model VB5000SNA). We took a look on the VB5001SNA model, which comes with an impressive water cooling kit."



Link: Hardware Secrets