PCIe x4 SSD on PCIe slots, what would I expect?

If you connect a PCIe GPU to a PCIe slot, you will only get the PCIe standard performance If you connect a PCIe GPU to a PCIe

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

nvme pcie slot 4 * NGFF Key-M NVMe Slot To PCI Express PCl-E 16X PCIe X16 SSD Converter Adapter Raid Card 32Gbps, You can get more details about 4 * NGFF

nvme gen 4 in gen 3 slot 2 slots where at least one supports PCIe, it's worth considering your secondary slot for an SSD upgrade When combined with an NVMe SSD, PCIe will result in