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Made by ASUS · firmware
ASUS PRIME A620AM-K-CSM is the CSM (Corporate Stable Model) edition of the PRIME A620AM-K, aimed at business deployments. This smaller micro-ATX AM5 board (22.6cm x 22.1cm) uses the AMD A620A chipset with two DDR5 slots up to 128GB, a single PCIe 4.0 M.2 slot, four SATA 6Gb/s ports, Realtek 1Gb Ethernet and DisplayPort plus HDMI outputs.
Product released: July 1, 2023
Version 4004, released September 21, 2026
Last checked for updates: Oct 31, 2026 05:52 UTC
1. Update to AGESA ComboAM5 PI 1.3.0.1d. 2. Enhanced memory performance, system stability, and compatibility with CXMT memory chips for improved low-latency operation.
LatestUpdate has tracked 11 versions of ASUS PRIME A620AM-K-CSM firmware, released between August 5, 2025 and September 21, 2026.
A firmware update is expected soon, between October 10, 2026 and November 20, 2026.
ASUS typically releases firmware updates for this product approximately every 50 days.
Official ASUS PRIME A620AM-K-CSM product page
ASUS PRIME A620AM-K-CSM is the CSM (Corporate Stable Model) edition of the PRIME A620AM-K, aimed at business deployments. This smaller micro-ATX AM5 board (22.6cm x 22.1cm) uses the AMD A620A chipset with two DDR5 slots up to 128GB, a single PCIe 4.0 M.2 slot, four SATA 6Gb/s ports, Realtek 1Gb Ethernet and DisplayPort plus HDMI outputs. It was originally released on July 1, 2023.
The latest firmware version of ASUS PRIME A620AM-K-CSM is 4004. It was released on September 21, 2026.
ASUS PRIME A620AM-K-CSM firmware version 4004 includes the following changes: 1. Update to AGESA ComboAM5 PI 1.3.0.1d. 2. Enhanced memory performance, system stability, and compatibility with CXMT memory chips for improved low-latency operation.
Details and download instructions for the latest ASUS PRIME A620AM-K-CSM firmware (version 4004) are on ASUS's official release page: https://www.asus.com/motherboards-components/motherboards/csm/prime-a620am-k-csm/helpdesk_bios/
We have tracked 11 firmware versions of ASUS PRIME A620AM-K-CSM. Based on historical patterns, updates are released approximately every 50 days.
Based on this product's update history, a firmware update for ASUS PRIME A620AM-K-CSM is expected soon, between October 10, 2026 and November 20, 2026.
Yes, ASUS PRIME A620AM-K-CSM received a firmware update within the last 3 months. The most recent version is 4004.