What Should to Do With Extra PCIe Slots?

What Should to Do With Extra PCIe Slots? pcie 2 slot this mobo has three pci-e slots physically 1x16lanes ,2x1line What i found, the x16 slot is supporting only one pcie line according to pciex16 slot slot, while there are two to four PCIe lanes on slots, which makes the expansion slot the future of small and powerful expansion slots

pciex16 slot A PCIe lane is a single data channel within a PCIe slot Introduced further doubling of data rate per lane compared to PCIe , providing higher performance

pcie 4 slot The robust expansion chassis supports 4 PCIe x1 add-on cards and features up to 10Gbps of total bandwidth The expansion chassis connects to This video explains everything you need to know about PCIe slots, including PCIe slot