Great housing
Nice all-aluminium case, ultra-precise dimensions, the raspberry fits right in. The pictures on the website don't show the mounting solution, so : There are two aluminium "columns" + thermal rubber shelves that allow to connect the proc and the USB bridge to the top cover (with fins). The underside of the case has 2 cross holes to fix it as needed.
Put in a raspi-4 8Gb clocked at 1.8GHz. Outside case temperature ~32°C (ambient 19°C) in standard use without overclock. This is a great micro-PC under linux (the official Pi OS), very small, powerful enough for standard use.
If I find another raspi available, I'll take this case without hesitation.