What's the difference between , PCIe, SATA, and NVMe for SSDs

What's the difference between , PCIe, SATA, and NVMe for SSDs pcie nvme slot By specification, all PCIe cards are backwards compatible with the lowest bandwidth x1 lane slots If the x1 slot is designed with an open end, pciex16 slot Utilize an available PCIe x4 expansion slot for the installation, removal, or interchange of PCIe SSDs The drive tray accommodates M-Key NVMe SSDs

pciex16 slot One of my colleagues asked me about “Bifurcation” when it came in a discussion about running multiple NVMe drives from a single PCIe slot

pcie 40 in 30 slot 2 slot does not share bandwidth or conflict with SATA ports That is clearly untrue I have a non-MSI board it has slots and 10 SATA slots  It communicates between the storage interface and the System CPU using high-speed PCIe sockets It supports tens of thousands of parallel