Those are NOT by any stretch of the imagination "GPU's". They are ASIC-based miners in cases that for whatever reason use a GPU-style of footprint. Stupidest idea ever....
I dunno from my perspective if they could leverage all 75W of the PCI-e port and deliver a ton more hashrate to match the bitaxe and other asics these could be a brilliant idea.
Looking at mineshop website mentioned by OP, the 6th image shows it has PCI power slot and connected to computer PSU. So the actual cost to run those miner is higher than some people expect.
you need to mount them you could do that on
https://www.amazon.com/BTBcoin-010S-PCI-Express-Capacitors-Ethereum/dp/B09JSBXG58/ref=dp_prsubs_d_sccl_3/144-6746789-5041910?then screw them into a wooded board you do not need to do any power to the riser.
cost 40 for 6 of them
you need to have eth cables 1 per miner. say 1 dollar a cable cost 23 dollars
https://www.amazon.com/Ethernet-Cable-Network-Patch-Internet/dp/B08LTFZNFD/ref=sr_1_4?you need an eth switch cost 20
https://www.amazon.com/TP-Link-Gigabit-Ethernet-Network-Switch/dp/B00A121WN6/ref=sr_1_3?you need a psu
https://www.amazon.com/Bitmain-Antminer-Supply-APW7-Connectors/dp/B07FG81F7H/ref=sr_1_1?cost 72 dollars
you now can do six units at about 42th cost for them is 6x400=2,400
23+20+40+72=155
so add 2400+155=2,555 for 42th
you need a pc to get into the guy
or buy this
I can sell it for $1000. 46 th
805890 watts at the kwatt meter that is
1719.
53 watts a th
on a k-watt meteryou can lower it if you want but 46th is top speed with the bitmain psu
it only need 1 eth cable


the newer model has a t21 board in it.


