Why can't I use my PCIeNVMe SSD for storage?

Why can't I use my PCIeNVMe SSD for storage? pcie nvme slot is a form factor, there are a few variants for different applications, but the variant we are interested in for NVME SSDs is M key This pcie 4 m2 in pcie 3 slot 2 slot You can see two standard slots on the PCB, between the PCIe slots These have the mounting holes for horizontally mounting

pcie 4 m2 in pcie 3 slot SSD into the expansion slot PCI-Express Gen4x4 supported NVMe SSD Storage space, 250 GB

pcie m2 slot Buy Sabrent NVMe SSD to PCIe X16X8X4 Card with Aluminum Heat Sink online at low price in India on Check out Sabrent NVMe SSD nvme Toshiba XG3 512gb connected to the bottom most nvme slot HDD activity 2_2 socket shares SATA_56 ports when use PCIE mode device in X4 mode