well I own a few server cases.
octominer 12 card
minerdude 12 card
minerdude 8 card
if you have rtx a2000 rtx a4000 rtx a4500 rtx a5000 the 12 card cases are very good.
but if you have fat ass cards minerdude's 8 card case fits 7 fat cards easy peasy along with 1 rtx a2000
or 8 fat cards with a bit of a struggle.
the 12 cards cases from minerdude can be 4200 watt or 3600 watt
the 4200 watt case does 12 rtx a5000 cards with zero issues
I just got three 8 card cases in.
I will be juggling all my 12 card cases to pull all the fat cards out and put in the eight card cases.
this will free up the 12 card rigs to load up with the rtx a2000 cards coming in.
give me some time I will photo the room.
I purchased this to monitor temps and humidity
https://www.amazon.com/dp/B08PKWPKM2?https://www.amazon.com/dp/B01N17RWWV?I hooked up 2 android phones and 3 iPhones to it.
my partners and i will get room temps and room humidity readings and heat notices 24/7