if you have this mobo
https://www.ebay.com/itm/biostar-TB250-BTC-D-Pro-Motherboard-Mining/124217882169?it uses hp servers like this
https://www.ebay.com/itm/HP-Platinum-94-1200-Watt-GPU-Mining-Power-Supply-Chain-Sync-Rig-PSU-110-240V/233659173178?so there is a demand for the 1200 watt one with the blue c13/c13 connector as the blue connector is the plat psu.
I have 3 of those mobos. and gpu mining is heated up just a bit.
that seller sells a lot of plus for mining check his prices to find a list or make a list.
My self I am using the apw3+ plus for my mobos.
My units can be noisy the apw3+ is noisy
the hp 1200 plat using under 500 watts is quiet.