Finding the GUID/MAC and Serial Number on the Adapter Card

NVIDIA ConnectX-5 InfiniBand/Ethernet Adapter Card Kit for External Multi-Host User Manual

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.

Adapter Card Board Label

PCIe Auxiliary Card Label

© Copyright 2023, NVIDIA. Last updated on May 22, 2023.