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Made by ASUS
The ASUS B860M-E-CSM is an ASUS mainstream motherboard supporting Intel Core Ultra 200-series processors (Intel 800-series chipset) on the LGA1851 socket with DDR5 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: January 1, 2025
Version 3020, released April 29, 2026
Verified by LatestUpdate: June 18, 2026
Improves system performance, stability, and adds support for HUDIMM. Updating this BIOS will simultaneously update the corresponding Intel ME to version 19.0.5.2175. The ME version will remain updated even if you roll back to an older BIOS later. We recommend using EZ Flash to update the BIOS, as it supports ZIP format and auto-updates the ME.
A firmware update was expected by June 29, 2026 but has not yet been released.
ASUS typically releases firmware updates for this product approximately every 38 days.
Official ASUS B860M-E-CSM product page
The ASUS B860M-E-CSM is an ASUS mainstream motherboard supporting Intel Core Ultra 200-series processors (Intel 800-series chipset) on the LGA1851 socket with DDR5 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 January 1, 2025.
The latest firmware version for the ASUS B860M-E-CSM is 3020. It was released on April 29, 2026.
ASUS B860M-E-CSM firmware version 3020 includes the following changes: Improves system performance, stability, and adds support for HUDIMM. Updating this BIOS will simultaneously update the corresponding Intel ME to version 19.0.5.2175. The ME version will remain updated even if you roll back to an older BIOS later. We recommend using EZ Flash to update the BIOS, as it supports ZIP format and auto-updates the ME.
To update the ASUS B860M-E-CSM firmware, download the latest version (3020) 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 B860M-E-CSM firmware (version 3020) are on ASUS's official release page: https://www.asus.com/motherboards-components/motherboards/csm/b860m-e-csm/helpdesk_bios/
You can track ASUS B860M-E-CSM 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 15 firmware versions for the ASUS B860M-E-CSM. Based on historical patterns, updates are released approximately every 38 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.
Based on the ASUS B860M-E-CSM's historical update patterns, a firmware update was expected by June 29, 2026 but has not yet been released. This may indicate an upcoming release or a change in the product's update schedule.
Yes, the ASUS B860M-E-CSM received a firmware update within the last 3 months. The most recent version is 3020.
The ASUS B860M-E-CSM is manufactured by ASUS. Visit the official product page for more information.