Riser Cards and PCIe Slots

Number of lines: 8-Lane, compatible with x8 x16 PCIe slots Output: • 2x NGFF 75-pin M-key slot to install an NVMe

Today that PCIe controller will either be in the CPU or the chipset A bifurcation card handles power and control signal redistribution,

pcie4 slot Yes; As long as the card will fit in your case, a PCIe x4 slot can handle the card you describe Having no other information I can only guess

pcie 4 slot The MB manual says that the x8 slot shares bandwidth with the x16 slot Meaning, if I use the x8 slot, the x16 slot will operate in x8 mode