NVIDIA ConnectX-4 InfiniBand/Ethernet Adapter Cards User Manual

Finding GUID_MAC and Serial Number on 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.

MCX453A-FCAT Board label (Example)

https://docs.nvidia.com/networking/download/thumbnails/144715371/image2019-6-26_11-31-12.png?version=1&modificationDate=1705580098197&api=v2

MCX454A-FCAT Board Label (Example)

https://docs.nvidia.com/networking/download/thumbnails/144715371/image2019-6-26_11-30-54.png?version=1&modificationDate=1705580098167&api=v2

MCX455A-FCAT Board Label (Example)

https://docs.nvidia.com/networking/download/thumbnails/144715371/image2019-6-26_11-30-42.png?version=1&modificationDate=1705580098120&api=v2

MCX456A-FCAT Board Label (Example)

https://docs.nvidia.com/networking/download/thumbnails/144715371/image2019-6-26_11-30-29.png?version=1&modificationDate=1705580098073&api=v2

MCX455A-ECAT Board Label (Example)

https://docs.nvidia.com/networking/download/thumbnails/144715371/image2019-6-26_11-30-6.png?version=1&modificationDate=1705580098027&api=v2

MCX456A-ECAT Board Label (Example)

https://docs.nvidia.com/networking/download/thumbnails/144715371/image2019-6-26_11-29-45.png?version=1&modificationDate=1705580097997&api=v2

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