Motherboards with only one PCIe lane

2 SSD module is connected to a host either through a SATA interface or via a PCI Express lane Though supports both SATA and PCIe, an

PCIE3 is used for PCI Express x1 lane width cards PCIE4 is used for PCI Express x4 lane width graphics

m2_1 slot Refer to the table below Throughput x1 PCIe Lane, x2 PCIe Lanes, x4 PCIe Lanes MP700 PRO PCIE GEN5 X4 NVME SSD · LEARN MORE · BUY NOW · CSSD

m2 nvme slot The next issue is that the x16 @ x4 slot also shares PCIe lanes, this time with the second and third PCIe x1 slots If you use a PCIe x1 card in