How much space is between each PCIe slot? (I need to know

I explain in this video what is PCIe x16 on the motherboard and its uses I also explain what

PCIe compatibility and performance generates a LOT of confusion In Explaining PCIe Slots

pciex16 slot configuration PCI Express x16 — Sixteen lanes, largest slot *some slots may not have matching lanes in bandwidth, more on this throughout the article

pcie gen 4 in gen 3 slot PCIe x1: These are the smallest PCIe slots, used for almost any other cards like average network adapters and USB expansion cards · PCIe x4: