Seeing as this is the space heater thread, I thought I would post mine:-
S9 13.5Th, single fan, dust filter on the front, custom cables, side mounted psu thanks to a side panel from another S9 chassis. Also an RJ45 wifi bridge with wide range voltage input so can work over wifi and be powered from the psu directly.
Running Braiins OS and getting 9.6Th at 760w at the wall. If my math is correct its 79w/Th which isnt too bad.