i have motherboard Rog strix x570 e gaming with AMD CPU 5900x
i add PCIE 4.0 NVME Adapter PCI Express x16 to 4 Port M.2 M-Key NVME SSD Expansion Card Riser Full Speed 256G Support Bifurcation Raid
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i install in motherboard 2pcs MM2 1 TB =2 TB
and the PCI Express x16 to 4 Port i add 4 pcs MM2 1 TB = 4TB Kingston NV3 NVMe PCIe 4.0
the PCI Express x16 showing only 2 MM2
i tried with RAIDXpert2 and update the BIOS
