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Made by ASUS
The ASUS B450M-DRAGON is an ASUS mainstream motherboard supporting AMD Ryzen processors (AMD 400-series chipset) on the AM4 socket with DDR4 memory. It targets mainstream users and provides a comprehensive feature set for its platform tier. BIOS updates deliver stability improvements, security patches, new processor compatibility, and platform optimizations.
Product released: April 1, 2018
Version 4645, released January 27, 2026
Verified by LatestUpdate: June 18, 2026
Improve system compatibility
This product has not received a firmware update in a long time and may be discontinued.
ASUS typically releases firmware updates for this product approximately every 114 days.
Official ASUS B450M-DRAGON product page
The ASUS B450M-DRAGON is an ASUS mainstream motherboard supporting AMD Ryzen processors (AMD 400-series chipset) on the AM4 socket with DDR4 memory. It targets mainstream users and provides a comprehensive feature set for its platform tier. BIOS updates deliver stability improvements, security patches, new processor compatibility, and platform optimizations. It was originally released on April 1, 2018.
The latest firmware version for the ASUS B450M-DRAGON is 4645. It was released on January 27, 2026.
ASUS B450M-DRAGON firmware version 4645 includes the following changes: Improve system compatibility
To update the ASUS B450M-DRAGON firmware, download the latest version (4645) from ASUS's website. Follow ASUS's installation instructions, which typically involve copying the firmware file to a memory card or connecting via USB. You can download the latest firmware from ASUS's support page.
Details and download instructions for the latest ASUS B450M-DRAGON firmware (version 4645) are on ASUS's official release page: https://www.asus.com/motherboards-components/motherboards/others/b450m-dragon/helpdesk_bios/
You can track ASUS B450M-DRAGON firmware updates automatically on LatestUpdate.io. We monitor ASUS's releases and notify you when new firmware versions are available, so you never miss an update.
We have tracked 32 firmware versions for the ASUS B450M-DRAGON. Based on historical patterns, updates are released approximately every 114 days. ASUS releases updates to fix bugs, improve performance, and add new features. Track this product on LatestUpdate.io to be notified of future releases.
The ASUS B450M-DRAGON has not received a firmware update in a long time and may be discontinued. However, some products resume updates after extended periods. Track this product on LatestUpdate.io to be notified if a new update is released.
Yes, the ASUS B450M-DRAGON received a firmware update within the last year. The most recent version is 4645.
The ASUS B450M-DRAGON is manufactured by ASUS. Visit the official product page for more information.