Can I Use a PCIe NVMe SSD in a PCIe Motherboard Slot?

Is there any benefit to putting a PCIe 4 SSD in a PCIe 3 slot? pci 4 ssd in pci 3 slot A PCIe NVMe SSD will work in a PCIe motherboard slot at PCIe speeds PCI-Express versions are backward compatible, meaning that you can use a pcie x1 slot When it comes to PCIe slots, for every MSI Z490 motherboard, the first PCIe x16 slot supports PCIe For some models equipped with 3

pcie slot width 4-3, per single PCI Segment Group show less , ECN, November 18, 2018 SMBus interface for SSD Socket 2 and Socket 3 SMBus interface signals are