Mounting an 80mm casefan in Lego:
It is quite possible to mount a standard 80mm case fan in Lego, without using glue,
nails, screws, string, or any other artificial means.
Mounting a Mini-ITX Backplate in Lego:"
The standard Backplate that comes with the Via Epia Mini-ITX mainboard is exactly
20 lego units wide, and 5 lego unit high. Therefore it too, can be mounted in lego rather easily.