CSE-836 Case...
The Supermicro CSE-836 is the whole reason this rebuild works: it’s a 3U chassis that can take full-height cards, so I can run two RTX A4000s instead of being stuck in 1U. It also lets me combine the farmer and a chunk of drives in one case instead of wasting more rack units.
You'll be taken to Ebay to complete your purchase.