@Amiduffer - Lets not forget cheap too! $27
@Hans - The PSU is a Dell NPS-100BB A 100W max output. Made for mini atx systems. Acquired several of these when I was given a couple of Dell Engineering boards (very small), I'm talking ITX small.
Works well for this enclosure as you can see the length was perfect. I had to do some modifications to the PSU case to bring the cabling from the rear to the top or in this case the side to make the fit. I used tie straps to fix the PSU to the case via the mount screw posts within the case, worked well.