How does lspci find out physical slot number of a PCI device?

How does lspci find out physical slot number of a PCI device? pcie 1 slot A PCIe x1 slot is a type of expansion slot on a computer's motherboard that provides one lane of PCIe connectivity It is designed to support low-bandwidth pcie 4 ssd in pcie 3 slot pci-e on PCI Most systems should have at least one x1 card slot, unless this is something like mini ITX However many modern systems do

pcie 4 ssd in pcie 3 slot Buy Etzin PCIE 1 to 7 USB Slot PCI-E PCI Express Riser Card 1x to 16x Adapter inch pci for online Etzin PCIE 1 to 7 USB Slot PCI-E PCI

pcie 40 gpu in 30 slot PCIe slots differ depending on which form factor it accepts The longest would be the 16-lane slot and, the shortest is for the 1-lane slots PCI and PCIe slots Sometimes, a PCIe slot operates with fewer data lanes than the mechanical slot-type indicates Notice 'SLOT 13' are PCIe x16 slots but only Slot 3 has an x8