NVME SSD M Key to PCI-e x1 -

4th gen SSD on B450 motherboard? nvme pcie 4 0 in 3 0 slot PCIE X4 has 2000 MBs of bandwidth available, but version has more overhead than nvme slot The motherboard must support PCIe split function and be able to set PCIe X4X4X4X4 or 4X4 mode; the motherboard

nvme slot vs m2 I am not familiar with MSI boards, but I did read over the specifications of that motherboard The nvme is in the M2_1 slot? That would be the