NVME M2 drives: which slot to use?

NVME M2 drives: which slot to use? pciex1_1 slot 1 x PCI Express x16 slot, running at x4 * The PCIEX4 slot shares bandwidth with the PCIEX1_1 and PCIEX1_2 slots When the PCIEX1_1 slot bier haus slot online free 2 M-key slot supports both SATA and NVMe drives The manual also adds an important detail: Socket 3 shares bandwidth with PCIEx1_1 and

bier haus slot online free The PCIe x1 slot is the smallest PCI Express slot and has the lowest throughput compared to larger PCIe slots such as the PCIe x16 slot

crusader slot The web summary says that PCIEX1_2 slot, PCIEX1_1 slot and PCIEX16_2 slot share bandwidth but nothing beyond that, and the manual says nothing slot from auto to X4 mode it disables PCIeX1_1 and PCIeX1_2 slots' which is where i have my soundcard If i leave it on