DGX B200 System Firmware Update Guide Version 25.06.3#

Highlights#

Added Support#

BMC Fixes#

  • Resolved the issue of high fan speed in zone 1 during system idle.

  • Fixed an issue that intermittently fetched an invalid HMC configuration path.

  • Resolved intermittent BMC Redfish unresponsiveness.

SBIOS Fixes#

  • No SBIOS fixes for this release.

The nvfwupd Command Updates#

  • No updates are available.

Firmware Package Details#

This firmware release supports the following systems:

  • NVIDIA DGX B200

This firmware release supports the following operating systems:

  • NVIDIA DGX OS 7.1.0, 7.0.2, and higher

For more information about the operating systems, refer to the NVIDIA Base OS documentation.

You can download firmware packages from the NVIDIA Enterprise Support Portal.

The following table shows the firmware package files:

Components

Sample File Name

Combined archive

DGXB200_25.06.3.tar.gz

The combined archive includes the firmware for the system components and the firmware for the GPU tray.

  • Motherboard tray package

  • GPU tray transition package

  • GPU tray latest package

  • nvfw_DGX_250629.1.0.fwpkg

  • nvfw_DGX-HGX-B100-B200x8_250114.1.0.fwpkg

  • nvfw_DGX-HGX-B100-B200x8_250428.1.0.fwpkg

If you are updating from version 25.04.1, the total update time is approximately

  • 93 minutes for the CPU tray using sequential updating.

  • 36 minutes for the CPU tray using parallel updating.

  • 11.6 minutes for the GPU tray using parallel updating.

The following table shows the information about component firmware versions.

Component
Version
Update Time
from 25.04.1
(Minutes)

Host BMC

25.06.27

Refer to BMC Changes for DGX B200 Systems for the list of changes.

32

Host BMC ERoT

04.0058

0.75

SBIOS ERoT

04.0058

0.75

SBIOS

1.6.7

Refer to SBIOS Changes for DGX B200 Systems for the list of changes.

8

Motherboard CPLD

0.2.1.9

18.4

Midplane CPLD

0.2.1.3

13.4

PSU (Delta ECD16020137)
Primary 0204
Secondary 0201
Community 0204
PSU_0: 2.2
PSU_1: 2.2
PSU_2: 2.8
PSU_3: 2.2
PSU_4: 2.2
PSU_5: 2.2

LiteOn

0.5.0.5
Broadcom Gen5
PCIe Switch
(PEX89072-B01)
Switch 0: 0.0.7
Switch 1: 1.0.7
Switch 0: 0.75
Switch 1: 0.75
Astera Labs Gen5 PCIe Retimer
(PT5161L)

2.07.19
Retimer 0: 2.1
Retimer 1: 2.1

Network (Cluster) Card - ConnectX-7

28.43.2026

Network (Storage) Card - ConnectX-7

28.43.2026

Network Card - BlueField-3

32.43.2024

VBIOS

97.00.9A.00.0F

GPU Tray (total): 11.6

NVSwitch (GPU Tray)

35.2014.1680

ERoT (GPU Tray)

01.04.0018

HMC (GPU Tray)

25.02-1-ga19

FPGA (GPU Tray)

1.8A
Astera Labs Gen5 PCIe Retimer (GPU Tray)
(PT5161L)

2.20.20

Intel 10G Ethernet

v3.60
Intel Ethernet Network Adapter
(E810-C-Q2)

v4.50
M.2 NVMe
(Samsung PM9A3)

GDC7502Q
M.2 NVMe
(Micron 7450)

E2MU200

U.2 Kioxia Gen5 CM7

B08
U.2 Samsung
(EVT2 PM1733)

MPK95B5Q
U.2 Samsung
(Gen5 PM1743)

OPPA7B5Q

TPM

v15.21/15.23

Firmware Update Procedure#

Refer to Firmware Update Steps.