possible to split a PCIe slot?

The HBA takes 8 lanes, and I'd like to see whether I can somehow have a splitter card (if that's something that exists, or if that's the correct

Or sometimes I just get IOMMU disabled, depending on what cards are in it or what slot it's in When I get that, dmesg shows my BIOS is broken

pcie expansion slot PCIE SLOTS AND CARDS A PCIe or PCI express slot is the point of connection between your PC's “peripheral components” and the motherboard The

pcie 4 nvme in pcie 3 slot Can I use a single iCUE LINK System Hub and hook all of my QX fans into it and the signal splitter so I am only using a single PCIe power cable