Firmware for the Nvidia HGX H100 80G 8-GPU Baseboard Assembly - Non-Rollback Protected

Restart required Installed This file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.
Firmware versions
===================
Version 20.25.04.16 - FW 1.7.1

ERoT 00.02.0192.0000_n00
FPGA 2.53
HMC HGX-22.10-1-rc80
GPU 96.00.D0.00.02
NVSwitch 96.10.6D.00.01
PCIe Retimer 2.10.42
PCIe Switch 1.9.5F
Recommended

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Fixes & Enhancements

New Feature Summary
===================
- Enables Confidential Computing (CC) and Protected PCIe (PPCIE) features

Fixes
===================
- Fixed the issue with temperature reporting of the HBM
- Fixed the issue with Protected PCIe feature and the feature is now enabled
- Enhanced the security measures in secure boot
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Version

20.25.04.16, A00-00

Release date

16 Jul 2025

Download Type

Firmware

Category

Accelerators

Importance

Recommended
Dell Technologies recommends applying this update during your next scheduled update cycle. The update contains changes to maintain overall system health. It ensures that the system software remains current and compatible with other system modules (firmware, BIOS, drivers, and software) and may include other new features.
Available formats View Important Information
File Format: Update Package for MS Windows 64-Bit.
File Name: Accelerators_Firmware_4H46K_WN64_20.25.04.16_A00-00.EXE
File Size: 76.05 MB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
Dell Update Packages in native Microsoft Windows 64-bit format do not require that Microsoft WOW64 be installed on the Microsoft Windows Server.
To ensure the integrity of your download, please verify the checksum value.
MD5:
5094856280bbcd1c733d782b485c40e6
SHA1:
0c0f026d6d222f82e93b8d0b67c3f86e89a4196f
SHA-256:
c28ec2af988c52626fcbed349852dd70ec6bd877327a914f6f9d621ea930d6e7
File Format: External release notes
File Name: Release-notes.txt
File Size: 2.55 KB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
This file format contains plain text which can be viewed with a standard text editor.
To ensure the integrity of your download, please verify the checksum value.
MD5:
cf6ff97d549045f1bedfd49e9eeb6d4e
SHA1:
a84846d56bf9b537a9623fbe0bfe5ecc7159c03a
SHA-256:
f65336db1d7594448d1f84cd9eb46e2ae2a6ade7c050219f8262587737b47b25

By downloading, you accept the terms of the Dell Software License Agreement.

Additional details

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Important Information
===================
- IMPORTANT: The system must be Powered ON for the firmware update to be applied.
- An AC REBOOT or Virtual AC Power Cycle/Full Power Cycle is required after completion for the firmware changes to take effect.
Nvidia HGX H100 80GB SXM5 GPU
Installation Instructions
=========================
Installation via iDRAC.
1. Download the file to a system with access to the IDRAC of the server you wish to update.
2. Log into the iDRAC of the server you wish to update.
3. Navigate to the System Update menu.
4. Click the Browse button and navigate to the downloaded file and select.
5. Click the check box next to the package at the bottom of the IDRAC menu.
6. Click the Update button in the iDRAC menu.
7. Wait for the created Job to finish.
8. AC Reboot or Virtual AC Power Cycle/Full Power Cycle the system.

Virtual AC Cycle can be invoked by setting the System BIOS > Miscellaneous Settings > Full Power Cycle option. This can also be configured through Dell iDRAC.
https://infohub.delltechnologies.com/en-us/p/idrac9-virtual-power-cycle-remotely-power-cycle-dell-emc-poweredge-servers/

Physical AC Cycle requires that all AC power is removed from the server node.
https://www.dell.com/support/kbdoc/en-us/000175625/how-do-i-reset-and-drain-power-of-my-dell-poweredge-server

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