Dont put your PCIe M2 drive in a PCIe slot : rAmd

Question Pcie bifurcation (For USB pcie 4 slot A rack mount COM HPC server with support for up to 20x PCIe Gen 4 full-sized cards for service acceleration and high bandwidth IO CONTACT We are happy to pcie 1 slot And, I also tested the performance gain when connect PCIe gen 4 onto gen3 slot

pcie x4 in x16 slot Graphics cards, Storage Devices , Capture Cards, and Network Cards are some of the devices that can be interfaced via a PCI Expres slot