ConnectX-9 Firmware Release Notes

NVIDIA ConnectX-9 SuperNIC Firmware Release Notes v82.49.1014 (June 2026 GA Release)

This version is not intended for GB/B customers. GB/B customers should use the designated release package to ensure full compatibility, qualification, and support alignment.

Release Notes Update History

Version

Date

Description

82.49.1014

June 2026

Initial release of this Release Notes version.

Overview

The NVIDIA® ConnectX®-9 SuperNIC™ unleashes next-generation gigascale AI with up to 800 Gb/s per port over InfiniBand and Ethernet, delivering ultra-fast, efficient connectivity that supercharges AI data centers and cloud platforms. Fully integrated with NVIDIA Spectrum-X™ Ethernet and Quantum-X800 networking, it drives up to 1.6 Tb/s of throughput to Rubin GPUs, while advanced programmable IO and intelligent congestion control maximize performance and efficiency. 

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