Best card to run in a x16 slot in x4 mode? No dual 8x on this mobo

If it's a motherboard slot you're talking about it means it's a x16 physical slot but there are only x4 electrical connections, meaning that

PCIe x4 speed vs x8 speed vs x16 speed Tested with rtx 3060 ti

pcie m2 slot PCIe x4: These have four PCIe lanes, and they also can fit into a x16 slot Often used for single NVMe SSD expansion cards, they are also

pcie slot height Côté PCIe, nous avons un premier slot en x16 ainsi que deux en PCIe x4 et un dernier en PCIe x2 Côté Ethernet, nous avons