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Made by ASUS · firmware
ASUS PRIME H810M-K-CSM is the CSM (Corporate Stable Model) edition of the PRIME H810M-K, aimed at business deployments. This micro-ATX Intel H810 board for LGA1851 Core Ultra (Series 2) processors has two DDR5 slots up to 128GB, one M.2 slot, four SATA ports, and VGA plus HDMI outputs.
Product released: January 1, 2025
Version 3403, released September 23, 2026
Last checked for updates: Oct 31, 2026 05:59 UTC
Enhanced memory performance, system stability, and compatibility with CXMT memory chips for improved low-latency operation. Updating this BIOS will simultaneously update the corresponding Intel ME to version 19.0.11.2289. 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.
LatestUpdate has tracked 6 versions of ASUS PRIME H810M-K-CSM firmware, released between December 16, 2025 and September 23, 2026.
A firmware update is expected soon, between October 24, 2026 and December 13, 2026.
ASUS typically releases firmware updates for this product approximately every 56 days.
Official ASUS PRIME H810M-K-CSM product page
ASUS PRIME H810M-K-CSM is the CSM (Corporate Stable Model) edition of the PRIME H810M-K, aimed at business deployments. This micro-ATX Intel H810 board for LGA1851 Core Ultra (Series 2) processors has two DDR5 slots up to 128GB, one M.2 slot, four SATA ports, and VGA plus HDMI outputs. It was originally released on January 1, 2025.
The latest firmware version of ASUS PRIME H810M-K-CSM is 3403. It was released on September 23, 2026.
ASUS PRIME H810M-K-CSM firmware version 3403 includes the following changes: Enhanced memory performance, system stability, and compatibility with CXMT memory chips for improved low-latency operation. Updating this BIOS will simultaneously update the corresponding Intel ME to version 19.0.11.2289. 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.
Details and download instructions for the latest ASUS PRIME H810M-K-CSM firmware (version 3403) are on ASUS's official release page: https://www.asus.com/motherboards-components/motherboards/csm/prime-h810m-k-csm/helpdesk_bios/
We have tracked 6 firmware versions of ASUS PRIME H810M-K-CSM. Based on historical patterns, updates are released approximately every 56 days.
Based on this product's update history, a firmware update for ASUS PRIME H810M-K-CSM is expected soon, between October 24, 2026 and December 13, 2026.
Yes, ASUS PRIME H810M-K-CSM received a firmware update within the last 3 months. The most recent version is 3403.