Question - PCIe or PCIe

A PCIe SSD card can be inserted into a motherboard having PCIe slots use of the greater bandwidth of the Gen 4 slot

Yes, the PCIe cards can indeed be installed in PCIe slots and vis-a-vis as the PCI interface is designed as forward and backwards-compatible However,

can you connect pcie 40 in 30 slot Yes, it'll be perfectly compatible with gen PCIE slot Upvote

cantik 77 slot Q: Can I insert an old PCIe compatible peripheral into a Gen 5 slot? Yes, PCIe 5 slots are backward compatible which means you can insert older-generation