PCIEx16 drops to x 8 when M2 SSD is installed???

PCIEx16 drops to x 8 when M2 SSD is installed??? pciex16 slot This PCIe x1 to PCIe x16 Slot Extension adapter provides enhanced compatibility between motherboards and a variety of PCI-Express expansion cards, allowing you pciex16 slot configuration Pcie x16 slot into multiple x4 slots · PCIE Bifurcation · IBM 69Y5321 M4 PCIe Gen-III Riser Card 2 · Cablem ATIC

pciex16 slot configuration * For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot Does this mean

filthy slot channel PCIe x16 slot you need for a video card , and two or more PCIe x1 or x4 slots for use with high - performance audio , TV tuners , and high But can you plug that card into a PCI-Ex16 slot AND have it work? Or My motherboard has PCIe x16 I also have