2 x PCI Express x16 AMD Motherboards

John_M If you're just using your GPU for mining, four PCIe lanes is more than enough Motherboards designed specifically for mining have only

PCIe x16, 5 GHz, 16, 1, 8,000 MBs PCIe x1, 8 GHz, 1, 1, 1,000 MBs PCIe If you see that the contacts on a PCI Express x16 slot are reduced to

pcie gen 4 in gen 3 slot Nvidia Quadro K2200 4GB Check 128-bit PCI Express x16 Full Height Video Card · 3 out of 5 stars $$ List Price: $$

pcie x16 expansion slot Plug & Play in any PC or mini PC with a PCIe slot; Extreme sound quality All x1-x16 lane PCI Express slots supported; Supported operating systems