Gigabyte B840M DS3H (rev. 1.2) is a Socket AM5 board with four dual-channel DDR5 DIMMs, 2.5GbE LAN, and an HDMI port plus two DisplayPorts for video. It includes two PCIe 4.0 M.2 slots, four SATA ports and Smart Fan 6 control across four PWM/DC fan headers. Lighting is handled by two addressable LED headers.
Version F10a - March 10, 2026: - Checksum: 3786 - Update AMD AGESA 1.3.0.0a for Ryzen 9 9950X3D2 performance optimized - Fix DDR5 DRAM vulnerability issue (CVE-2025-6202) with mixed mode opt…
Version F9 - February 4, 2026: - Checksum : BD86 - Update AMD AGESA 1.2.8.0 for Ryzen 9 9950X3D2 support - Improve system compatibility for BitLocker when using a dGPU card and LED lighting…
Version F8 - January 15, 2026: - Checksum : 78CE - Update AMD AGESA 1.2.8.0 for next gen Ryzen processors support - Improve memory compatibility
Version F6 - November 24, 2025: - Checksum : B50C - Update AMD AGESA 1.2.0.3g - Enhance system stability and performance - Enhance memory compatibility - Added support for AI TOP Utility v4.1…
Version F5 - July 17, 2025: - Checksum : 85A1 - Update AMD AGESA 1.2.0.3e PatchA for new CPU support - Fix TPM2.0’s out-of-bounds read vulnerability (CVE-2025-2884) - Fix AMD CPU microcod…
Version F4 - May 28, 2025: - Checksum : 3A21 - Update AMD AGESA 1.2.0.3b PatchC - Enhance memory compatibility
Version F3 - March 12, 2025: - Checksum : 3EFD - Update AMD AGESA 1.2.0.3a PatchA. Please also update AMD Chipset Driver to 7.01.08.129 or later version to improve gaming performance for 2…
Version F1 - December 3, 2024: - Checksum : 9B5D - Update AMD AGESA 1.2.0.2a for Ryzen 9000 X3D CPU performance optimized - Add X3D Turbo Mode support and needed work to enable indicator fea…
Update prediction
This product was recently updated. The next firmware update is expected between November 13, 2026 and December 21, 2026.
Gigabyte typically releases firmware updates for this product approximately every 34 days.
Gigabyte B840M DS3H (rev. 1.2) is a Socket AM5 board with four dual-channel DDR5 DIMMs, 2.5GbE LAN, and an HDMI port plus two DisplayPorts for video. It includes two PCIe 4.0 M.2 slots, four SATA ports and Smart Fan 6 control across four PWM/DC fan headers. Lighting is handled by two addressable LED headers. It was originally released on March 1, 2025.
What is the latest firmware version of Gigabyte B840M DS3H (rev. 1.2)?
The latest firmware version of Gigabyte B840M DS3H (rev. 1.2) is F11e. It was released on October 18, 2026.
What changed in Gigabyte B840M DS3H (rev. 1.2) firmware version F11e?
Gigabyte B840M DS3H (rev. 1.2) firmware version F11e includes the following changes: - Checksum: BFAD
- Update AMD AGESA 1.3.0.1e
- Optimized performance for AMD EXPO™ Technology: Featuring Ultra Low Latency
- Enhance CXSH (CXMT) chip-based memory compatibility
- Update to mitigate security vulnerabilities
Where can I download the latest Gigabyte B840M DS3H (rev. 1.2) firmware?
Details and download instructions for the latest Gigabyte B840M DS3H (rev. 1.2) firmware (version F11e) are on Gigabyte's official release page: https://www.gigabyte.com/Motherboard/B840M-DS3H-rev-12/support
How often does Gigabyte release firmware updates for Gigabyte B840M DS3H (rev. 1.2)?
We have tracked 17 firmware versions of Gigabyte B840M DS3H (rev. 1.2). Based on historical patterns, updates are released approximately every 34 days.
When is the next Gigabyte B840M DS3H (rev. 1.2) firmware update expected?
Gigabyte B840M DS3H (rev. 1.2) was recently updated. Based on this product's update history, the next firmware update is expected between November 13, 2026 and December 21, 2026.
Is Gigabyte B840M DS3H (rev. 1.2) still receiving firmware updates?
Yes, Gigabyte B840M DS3H (rev. 1.2) received a firmware update within the last month. The most recent version is F11e.