Funny you posted this, I literally just saw this earlier this morning whilst searching through their Dreamcast products.
That is exactly what you want. It has no moving parts, save for the internal fan, but this could always be changed by putting an easy to find PC fan and mounting it on the outside of the system.
What I want to know is, what in the world is this? Some other front-end for selecting various programs like Dreamshell and other emulators?
I am hoping Swat or somebody else can explain to me what this picture above is showing.
Also look at this, we started having DS-ICON games you install into the Dreamshell /sd/apps/ folder to have games on the desctop just like you can from a PC. It is awesome to see others use them.