Pci and Pci-e slots explained

How to check PCI type and version of free PCI slot in Linux shell pci e slot If the motherboard has four slots, any of the primary slots will work without any configuration adjustments You may want to use another slot because the pcie x 16 slot The more lanes it has, the longer the interface Generally, long slots are compatible with short interface products For example, PCIe X16 slot

pcie2 slot In ASUS 「PCIe x16 Slots - 4」