And yes they do. Pretty cool.

Time to install a mainboard, graphics card and cooler. We can now very nicely observe the two compartments at work.

Now I did this on purpose. Have a good look at the top of the chassis. Everything slightly higher than usual can be an issue.

With regular sized component though, you should be good to go. This is where we head onwards to the Verdict as I ran out of time (and likely bandwidth with all these photo's !).