you cant. they come in the panda
and the mobo is also custom.
I would love to get a mobo from them.
They wont sell it I tried. I WILL GET ONE THOUGH!
well you have 28 of them.
pulling 1 and putting the 8 gpus aside as spares for the other 27 pandas make sense.
you could put nvidia 1070's should get you to 4500h with about 1200 watts used.
you would know you have an upgrade path for the gear.