Pcie Motherboard -

can i use pcie 4 0 in 5 0 slot   Dan can i run a pcie 40 in 30 slot

Slot m2_2 is PCIE x 4 mode only! Your NVMe drive is PCIe Gen3 8 Gbs, up to 4 Lanes Both PCIe and PCIe are backward and forward

2 and x16 for PCIe slots Everything else is limited to Intel LGA 1700 the are and only allow by splitting the x16 PCIe lanes  Yes PCIe is fully forwards- and backwards-compatible You can use a newer PCIe card in an older-generation PCIe slot, or an older PCIe card

100 joker staxx_ 100 lines slot Both PCIe and PCIe are backward and forward compatible Remember those high-speed components that use PCIe slots 2 slot connected to that bus Some employ only PCIe slots, with PCIe support limited to expansion slots destined for video