Perhaps use open-ended PCIe x1 slots instead of PCIe x16 slots? #9

So, to answer your original question, if you're happy to abandon any other PCI devices you currently have, you can choose a motherboard with more PCIe x1 slots;

This PCIe x1 to PCIe x16 Slot Extension adapter provides enhanced compatibility between motherboards and a variety of PCI Express expansion cards, allowing you

pcie 4 card in pcie 3 slot Other PCIE slots are x16 physically, but they all operate as x1 electrically With that said, if I put my HBA to the x1 slot, what

pciex4 slot PCIe x1 x4 cards in x16 slot ✓Click here to subscribe to my YouTube channel: https: