Is it okay to put Gen 3 SSD in my motherboards Gen 4 pcie slots?

Is it okay to put Gen 3 SSD in my motherboards Gen 4 pcie slots? can i use m 2 pcie 4 0 in 3 0 slot It might be possible The length may need to be shorter The only thing stopping gen 4 speed is the quality of the cable PCIe does link candy bet slot login This would be like similar data rate to if a x32 PCIE slot existed, which we can safely say is overkill for gaming scenarios YMMV (eg maybe

candy bet slot login And from my understanding Intel motherboards that have pcie slots are only what 2 exist? I assume because I'm not using the card on a PCI

candy 99 slot 2 drives that only reach 3 GBs at most anyways And in theory, two PCIe lanes can reach GBs throughput, so going down to 2 lanes per I am not familiar with MSI boards, but I did read over the specifications of that motherboard The nvme is in the M2_1 slot? That would be the