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NVIDIA Mellanox Firmware Release 14.32.21.04 for NVIDIA Mellanox ConnectX-4 Lx Ethernet Adapters

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Driver Id : N62GF
Importance : Recommended
Version : 14.32.21.04, A00 Latest version Recommended version Latest and Recommended version
Release Date : 05 Jan 2026
Download Type : Firmware
Category : Network, Ethernet & Wireless
This software bundle includes the Dell Technologies Update Package to install Nvidia Mellanox firmware release 14.32.21.04 on the following NVIDIA Mellanox ConnectX-4 Lx Ethernet Adapters:
- Mellanox ConnectX-4 Lx Dual Port 25 GbE DA/SFP Network Adapter
- Mellanox ConnectX-4 Lx Dual Port 25 GbE DA/SFP rNDC
- Mellanox ConnectX-4 Lx Dual Port 25 GbE Mezzanine card

Download Files

File Format: Dell Update Packages in native Microsoft Windows 64-bit format do not require that Microsoft WOW64 be installed on the Microsoft Windows Server.
File Name: Network_Firmware_N62GF_WN64_14.32.21.04_A00_03.EXE
File size: 27.32 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 668270d4cbbd2f6f564e5a59ace499f3
SHA1: 2e280900038aa89695ebd1ea6fb87215281551cb
SHA-256: d722d59300ae36da5bad3dac7f7e0f9c9a5756336d62b2fc5217855c612b60ab
Download .EXE
File Name: nvidia-connectx-4-lx-adapter-cards-firmware-release-notes-v14-32-1908.1908.pdf
File size: 2.17 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 2489cf83928ba93f1f92a27a26e73d50
SHA1: 1096db9508c9e675a6c8b7e9f33c809751724f92
SHA-256: c525af484ab811adc59107554a95568d5f3de7a93a048b862028acd055284a38
Download .PDF
File Format: The GnuPG signature for Red Hat Linux Update Package can be used to authenticate Dell's identity in the correlated Red Hat Linux Update Package.
File Name: Network_Firmware_N62GF_LN_14.32.21.04_A00_03.BIN.sign
File size: 842 Bytes
To ensure the integrity of your download, please verify the checksum value.
MD5: f788a4b6ca93a6547de4d1e2db3391fb
SHA1: 933c5f93e09e0cc091374d3d4eacd70a6c6fe313
SHA-256: c107f45d18d00cc9b46a341c5ce2e25c5f17ade3490eb1f069b62c7edec3a862
Download .SIGN
File Format: This file format contains plain text which can be viewed with a standard text editor.
File Name: fw_release_CX4Lx.txt
File size: 1.73 KB
To ensure the integrity of your download, please verify the checksum value.
MD5: 2429f90ba147ae9c9b701f9a8ec269c3
SHA1: 2cf4d0337c5f81fc768fa0be120ae0cc16e95d16
SHA-256: d4f5691217076bce4b0d0298ecee166d850d3cf8575f108df47cc726adf96259
Download .TXT
File Format: Dell Update Packages for Linux can be used as stand-alone applications that ensure that specific validation criteria are met, then apply an update.<br /><b>Note:</b> Update Packages for Linux are open source. See the Dell Update Packages for Linux Readme for details.
File Name: Network_Firmware_N62GF_LN_14.32.21.04_A00_03.BIN
File size: 31.57 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: d131eac262fa7015038176c79619f4a2
SHA1: 4c985eca7fbb1d644faa9d1c36a5c3e45d849bf2
SHA-256: d5e198d523509afb4ba97f3e0af6ce19bd249cd6d9fea08f00835d9eaecdcc8c
Download .BIN