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NVIDIA Mellanox Firmware Release 28.46.30.48 for NVIDIA Mellanox ConnectX-7 NDR Adapters on Dell 15G AMD servers

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Driver Id : 4Y00C
Importance : Recommended
Version : 28.46.30.48, A00 Latest version Recommended version Latest and Recommended version
Release Date : 20 Nov 2025
Download Type : Firmware
Category : Network, Ethernet & Wireless
This software bundle includes the Dell Technologies Update Package to install Nvidia Mellanox firmware release 28.46.30.48 on NVIDIA Mellanox ConnectX-7 Single Port NDR OSFP adapters on Dell 15G AMD-based servers. This release provides continued code optimization to improve performance.

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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_4Y00C_LN_28.46.30.48_A00.BIN.sign
File size: 842 Bytes
To ensure the integrity of your download, please verify the checksum value.
SHA-256: 70707be1a4d8fca423e3f5b1d0f075344772f4b9551d77cff964a0dae01e607f
SHA-512: 40ba5ad3364d4ae7c82561d91df7cc5243cea28ce39598bdd3263c98c1cd74d3100f242e5d7c39b1c37a93f4781ca22eb8b3f31bdabc2854912801606aff4e45
Download .SIGN
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_4Y00C_WN64_28.46.30.48_A00.EXE
File size: 68.41 MB
To ensure the integrity of your download, please verify the checksum value.
SHA-256: b6c9e154b6abd0929c4f753583af7ce598fbd44599956829a4aea4e5dee81d2e
SHA-512: 69e2ea6e5a83945c694b38bfdc18403950a21e4aa6ae5e590a63301d83758904be65d65f74a7ab017adbb5e5c2094514b2b702800cf5f1947c772c72a11890ee
Download .EXE
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_4Y00C_LN_28.46.30.48_A00.BIN
File size: 68.45 MB
To ensure the integrity of your download, please verify the checksum value.
SHA-256: 5f4f460948e700745b406e8a0ecae5ea302dd506bedee8db5977aa07193ecdf0
SHA-512: 2a60b5ce45fe4e4f710470782552b52a66250fc8aecefc1375c6a014ce4d35f088ea0b4e2b91b3cde6e98fc24d3a2eb5f7f844f7eac14b4225352c0c734c2c49
Download .BIN
File Name: nvidia-connectx-7-adapter-cards-firmware-release-notes-v28-46-3048.3048.pdf
File size: 3.97 MB
To ensure the integrity of your download, please verify the checksum value.
SHA-256: 224424794917835529ddec610a7955652081308b35ceee83d870f5bdb183d3ec
SHA-512: 7c5b106cab3f40365155a77be77f1206d59b04e212abb1780ba94388dcbf039740c307bfd463d2d58232823555c77f18cbda61a975153b143d11daba1ccfd1d6
Download .PDF