Displaying PCIe information for on Red Hat Enterprise Linux

How Many PCIe Lanes Do I Have? pcie slot function Identifies the PCIe adapter card which provides the specified function by specifying the slot of the card in the IO drawer PORT: Identifies the port on the pcie x32 slot PCIe is the successor to PCI, offering double the data transfer speeds as well as high bandwidth ports that you can use for your other expansion

pcie nvme slot 2 PCI-E 16x Slot : the most common slot for Graphics cards, the PCI Express 16x slots provides 16 separate lanes or data transfer These are the