Gigabyte B840M D2H (rev. 1.2) uses Socket AM5 for AMD Ryzen processors, with two DDR5 DIMMs, a PCIe 4.0 x16 slot and a PCIe 3.0 x4 slot. Storage is one PCIe 4.0 M.2 slot, one PCIe 3.0 M.2 slot and two SATA ports. Rear I/O includes HDMI, four USB 2.0 ports, two USB 3.2 Gen 1 ports, a Q-Flash Plus button and 2.5GbE LAN.
Version F12a - March 10, 2026: - Checksum: 08D2 - 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 F11 - February 5, 2026: - Checksum : 87B4 - 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 F10 - January 15, 2026: - Checksum : A8CD - Update AMD AGESA 1.2.8.0 for next gen Ryzen processors support - Improve memory compatibility
Version F7 - November 25, 2025: - Checksum : C78B - Update AMD AGESA 1.2.0.3g - Enhance system stability and performance - Enhance memory compatibility - Added support for AI TOP Utility v4.1…
Version F6 - July 18, 2025: - Checksum : 8004 - 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 F5 - May 29, 2025: - Checksum : C6EA - Update AMD AGESA 1.2.0.3b PatchC - Enhance memory compatibility
Version F4 - March 13, 2025: - Checksum : BD62 - 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 5, 2024: - Checksum : 2CFE - 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 12, 2026 and December 22, 2026.
Gigabyte typically releases firmware updates for this product approximately every 35 days.
Gigabyte B840M D2H (rev. 1.2) uses Socket AM5 for AMD Ryzen processors, with two DDR5 DIMMs, a PCIe 4.0 x16 slot and a PCIe 3.0 x4 slot. Storage is one PCIe 4.0 M.2 slot, one PCIe 3.0 M.2 slot and two SATA ports. Rear I/O includes HDMI, four USB 2.0 ports, two USB 3.2 Gen 1 ports, a Q-Flash Plus button and 2.5GbE LAN. It was originally released on March 1, 2025.
What is the latest firmware version of Gigabyte B840M D2H (rev. 1.2)?
The latest firmware version of Gigabyte B840M D2H (rev. 1.2) is F13e. It was released on October 19, 2026.
What changed in Gigabyte B840M D2H (rev. 1.2) firmware version F13e?
Gigabyte B840M D2H (rev. 1.2) firmware version F13e includes the following changes: - Checksum: C580
- 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 D2H (rev. 1.2) firmware?
Details and download instructions for the latest Gigabyte B840M D2H (rev. 1.2) firmware (version F13e) are on Gigabyte's official release page: https://www.gigabyte.com/Motherboard/B840M-D2H-rev-12/support
How often does Gigabyte release firmware updates for Gigabyte B840M D2H (rev. 1.2)?
We have tracked 17 firmware versions of Gigabyte B840M D2H (rev. 1.2). Based on historical patterns, updates are released approximately every 35 days.
When is the next Gigabyte B840M D2H (rev. 1.2) firmware update expected?
Gigabyte B840M D2H (rev. 1.2) was recently updated. Based on this product's update history, the next firmware update is expected between November 12, 2026 and December 22, 2026.
Is Gigabyte B840M D2H (rev. 1.2) still receiving firmware updates?
Yes, Gigabyte B840M D2H (rev. 1.2) received a firmware update within the last month. The most recent version is F13e.