You'll need to install Windows or flash your own drive for the HIVEOS software. Works flawlessly and I was averaging 245-250 MH/s with ETH. Can also mine several other alts (my personal preference was BEAM, but there's tons of options). Never ran temperatures over 62 degrees and never had fans at speeds higher than 75% for the few months I used it.
This is x8 AMD 8 gb cards. Riserless motherboard with 8 PCIE slots. 8 MSI Armor RX 580 8GB Mining Edition GPUs: U. Sourced, bios modified and overcolocked/undervolted to reliably and consistently provide maximum performance. More info can be found on Bit 49's site, here.
And unboxing videos from Bit 49's youtube, here. Please ensure you have adequate feedback.
The item "8x GPU AMD RX 580 8GB Mining Rig 255 MH/s Ethereum + altcoins Bit 49 A8" is in sale since Saturday, August 3, 2019. This item is in the category "Coins & Paper Money\Virtual Currency\Miners". The seller is "sabrecollection" and is located in Saint Augustine, Florida. This item can be shipped worldwide.