PCIe Bifurcation

NVME SSD to PCIe Adapter Card 64Gbps M-Key X1 X4 Adapter for Desktop PC PCI-E GEN4 Full Speed If B 550m Pro4, the second slot is , not

PCIe Bifurcation 2 slots Some of those slots share PCI lanes with the PCIe slots In the one you mentioned it appears that the 3rd slot (M2C, likely means there

NVME SSD to PCIe Adapter Card 64Gbps M-Key X1 X4 Adapter for Desktop PC PCI-E GEN4 Full Speed If B 550m Pro4, the second slot is , not

m2 expansion slot PCIe PCIe x 16 Slots 7 · 6 · 5 · 4 · 3 · 2 · 1 SSD Slots 5 x Ultra-Fast Storage：4*PCIe x4 slots; Efficient Overall Thermal：VRM Thermal

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

m2 pcie slot The card physically has an X4 interface, so it could be plugged into an X4, X8, or X16 slot It can still physically only access 4 lanes (else

2 ports take up less physical space than ports, motherboard manufacturers typically add ports rather than ports As compared to M2,