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Mellanox ConnectX-4 Lx Ethernet Adapter Firmware

Restart required
Driver Id : 76DNG
Importance : Optional
Version : 14.32.21.02, A00 Latest version Recommended version Latest and Recommended version
Release Date : 19 Mar 2025
Download Type : Firmware
Category : Network, Ethernet & Wireless
This package provides the Firmware update for 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_76DNG_WN64_14.32.21.02_A00.EXE
File size: 42.4 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: c76d4a131b11641f87f8f0e0783c500e
SHA1: 4d28046fac679defeb44497bf39faeb66d081d67
SHA-256: ab25355addd6b2098f457949ce332eea0794fb4a298fe4074065bc8d2787761e
Download .EXE
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_76DNG_LN_14.32.21.02_A00.BIN.sign
File size: 842 Bytes
To ensure the integrity of your download, please verify the checksum value.
MD5: 97f0a70ffab56fe659eb23ccfcc05592
SHA1: e0e37889451b800ecb6d91de65610cec27809cce
SHA-256: 962a65aa19b655de1a545a168b012e9d10ad1d1042fae18f58a18478b0c14861
Download .SIGN
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.
Note: Update Packages for Linux are open source. See the Dell Update Packages for Linux Readme for details.
File Name: Network_Firmware_76DNG_LN_14.32.21.02_A00.BIN
File size: 47.59 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: fb0f2d2120ed44b28054b4fa06d770e8
SHA1: 9b53e305a1a2cd6caf76a45e4c6a75ad3308c306
SHA-256: 6ecf18318feaa54a22023731c23a040c783c5db299c4337f2454ba232691bab5
Download .BIN