Can someone explain me the PCI-E slot variations & sizes of

Can someone explain me the PCI-E slot variations & sizes of pcie slot dimensions Height: inches Length: inches Thickness: mil ±10% Note: Reserve two adjacent PCIe slots pciex16 slot One PCIe x8 Slot Supports one half-length+ , full-height, single-width PCIe card

pciex16 slot However, some PCIe slots also have more data lanes than their size Therefore, some PCIe x16 slots might only have x8 PCIe lanes Usually, this

pcie 40 in 30 slot PCIe Slots ; Slot 5 CPU 2 PCIe ; NOTE: A PCIe slot that supports an FHFL PCIe card is backward compatible with an FHHL or HHHL PCIe card A The physical size of a PCIe slot can vary depending on the number of lanes it has A x16 slot is typically around 164mm in length and around