If you have quite a few servers, keeping track of which hardware is in which server becomes problematic.
I have a simple fact that will report all PCI cards that report a physical slot ID.
That also includes NVME drives, even if they report PCI slot 65.

1. pci_device_0 => NetXtreme BCM5719 Gigabit Ethernet PCIe
2. pci_device_1 => SFC9220 10/40G Ethernet Controller
3. pci_device_2 => SFC9220 10/40G Ethernet Controller
4. pci_device_4 => MegaRAID SAS-3 3108 [Invader]
5. pci_device_64 => NVMe DC SSD [3DNAND, Sentinel Rock Controller]