we all waiting for more pics

What a dream, there is nothing that can beat making money out of your hobby, I'm jealous of you OP and I hope one day I can make it this big as well, I wish you the best of luck in good health, now I'm still struggling with few graphic cards giving me 180MH mining Ethereum, step by step though I have the patience.

I'd love to have 20 but sadly I'm in Houston and summers here are brutal!  My garage is 3000 sq ft with 10 tons of AC (built in 2019 with plenty of insulation) but can only do so much here lol.  When we had our BTC farm back in 2015 we basically were screwed come Summer because ~100A @ 220V worth of power was not easy to even keep up with a 5ton unit and very very crappy insulation in a building built with new tin, but original structure/slab/etc from 1975 lol.

Hopefully going to order another chassis next week, going to just get the 1400W PSU version this time because I've finally got 240 up there.

Purchased one today, can't wait to get it in!

So I did some digging the non rtx ampere series cards are true 4.0 with no bus stepdown options usually only work with 11000 cpu or better (intel)  ,
so a 5700xt for example is a 4.0 card but steps down 2.0 or 3.0 .
I could be wrong. I have a few of the crappy china 8 card units I'll try to move a few to get my hands on this beauty any 110v options still?

if you can 110% verify these will run A2, A20 and A100 and v100 ampere/volta cards I'll take one and one or two for my job as a test bed.