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

Small form factor builders are usually restricted to a single PCIe slot on their motherboards If

slot usually also has the highest PCIe version If you have a PCIe SSD, you want

m2 slot pc is a slot that can interface with SATA , PCI Express

m2 expansion 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