100% Passively cooled case build @ Metku

I have wanted to build a fully passively cooled computer case since I had my first Athlon Thunderbird 800 MHz. That time the fan noise was amazingly high, and manufacturers didn´t much care about the noise levels, and didn't offer products for building a quiet PC.  Nowadays a quiet PC is not much of a challenge to build, but totally silent?

Think it can be done?  I think so, it's "that" hard to do 

Related Web URL: http://metku.net/index.html?path=mods/passive/inde...