your point being ?

just a question :) , because it looks a bit like wood ?

Some peops have servers in their livingroom you know ;)
I do ;)
I didn't ment company servers, well you get the point

The PSU's transistors are mounted directly to the outer case.
Exterior is ALU (off course)

I would have preferred a HP-80 combo with the case heatpipe.
These vidcards can get hot.

I'd still like to see what the case would really look like (these are all promo shots)

Wood isn't exactly a good heat conductor/exchanger so I doubt it is made of wood.

Zalman TNN500A
 

The following link is the brochure of de completely silent Zalman PC case with heatpipe technology.

http://www.sharkacorp.com/pdf/TNN500A_Catalog.pdf

It will be available in october in Europe according to the Zalman webboard:

Thank you very much for your interest in Zalman's upcoming product.

We are planning to officially release the TNN 500A in Korean & Japanese markets around September. It will be available worldwidely including European market around October, we expect.

If you want to test it in step of engineering sample though, send a letter to sugarman@zalman.co.kr. Your name, phone #, mailing address and the reason you want to have it are appreciated.

Regards,
Jinkook Kim/ZALMAN

mail send =)