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Made by ASUS · firmware
ASUS PRIME A620AM-A-CSM is the CSM (Corporate Stable Model) edition of the PRIME A620AM-A, aimed at business deployments. It is a micro-ATX AM5 board on the AMD A620A chipset for Ryzen 9000, 8000 and 7000 processors, with four DDR5 slots up to 256GB with ECC support, two PCIe 4.0 M.2 slots, Realtek 1Gb Ethernet and a BIOS FlashBack button, with DisplayPort, HDMI and VGA outputs.
Product released: July 1, 2023
Version 4004, released September 21, 2026
Last checked for updates: Oct 31, 2026 06:08 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. Before running the USB BIOS Flashback tool, please rename the BIOS file (A5723.CAP) using BIOSRenamer.
LatestUpdate has tracked 11 versions of ASUS PRIME A620AM-A-CSM firmware, released between August 11, 2025 and September 21, 2026.
A firmware update is expected soon, between October 9, 2026 and November 19, 2026.
ASUS typically releases firmware updates for this product approximately every 50 days.
Official ASUS PRIME A620AM-A-CSM product page
ASUS PRIME A620AM-A-CSM is the CSM (Corporate Stable Model) edition of the PRIME A620AM-A, aimed at business deployments. It is a micro-ATX AM5 board on the AMD A620A chipset for Ryzen 9000, 8000 and 7000 processors, with four DDR5 slots up to 256GB with ECC support, two PCIe 4.0 M.2 slots, Realtek 1Gb Ethernet and a BIOS FlashBack button, with DisplayPort, HDMI and VGA outputs. It was originally released on July 1, 2023.
The latest firmware version of ASUS PRIME A620AM-A-CSM is 4004. It was released on September 21, 2026.
ASUS PRIME A620AM-A-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. Before running the USB BIOS Flashback tool, please rename the BIOS file (A5723.CAP) using BIOSRenamer.
Details and download instructions for the latest ASUS PRIME A620AM-A-CSM firmware (version 4004) are on ASUS's official release page: https://www.asus.com/motherboards-components/motherboards/csm/prime-a620am-a-csm/helpdesk_bios/
We have tracked 11 firmware versions of ASUS PRIME A620AM-A-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-A-CSM is expected soon, between October 9, 2026 and November 19, 2026.
Yes, ASUS PRIME A620AM-A-CSM received a firmware update within the last 3 months. The most recent version is 4004.