NVIDIA ConnectX-5 InfiniBand/Ethernet Socket Direct Adapter Cards User Manual

Finding the GUID_MAC and Serial Number on the Adapter Card

Each NVIDIA adapter card has a different identifier printed on the label: serial number and the card MAC for the Ethernet protocol and the card GUID for the InfiniBand protocol. VPI cards have both a GUID and a MAC (derived from the GUID).

The product revisions indicated on the labels in the following figures do not necessarily represent the latest revisions of the cards.


MCX556M-ECAT-S25 Board Label (Example)

https://docs.nvidia.com/networking/download/attachments/152305789/image2019-1-10_18-28-57.png?version=1&modificationDate=1705585147970&api=v2

Auxiliary PCIe Connection Card Board Label

https://docs.nvidia.com/networking/download/thumbnails/152305789/image2019-1-10_18-29-16.png?version=1&modificationDate=1705585148003&api=v2

Slim-Line SAS Harness Board Label

https://docs.nvidia.com/networking/download/thumbnails/152305789/image2019-1-10_18-29-26.png?version=1&modificationDate=1705585148050&api=v2

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