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Made by ASUS
The ASUS PRIME A620M-A-CSM is an ASUS PRIME series mainstream motherboard supporting AMD Ryzen 7000+ processors (AMD 600-series chipset) on the AM5 socket with DDR5 memory. It targets home office users and mainstream builders 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: July 1, 2023
Version 3854, released April 15, 2026
Verified by LatestUpdate: June 18, 2026
"• Update AGESA ComboAM5 PI 1.3.0.1. Note: This BIOS version cannot be rolled back to previous versions. Before running the USB BIOS Flashback tool, please rename the BIOS file (PA620MA.CAP) using BIOSRenamer. " Starting from AGESA ComboAM5 PI 1.3.0.0, ECC-UDIMM memory speed will be limited to 5200 MT/s when paired with 9000 series CPUs.
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 28 days.
Official ASUS PRIME A620M-A-CSM product page
The ASUS PRIME A620M-A-CSM is an ASUS PRIME series mainstream motherboard supporting AMD Ryzen 7000+ processors (AMD 600-series chipset) on the AM5 socket with DDR5 memory. It targets home office users and mainstream builders 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 July 1, 2023.
The latest firmware version for the ASUS PRIME A620M-A-CSM is 3854. It was released on April 15, 2026.
ASUS PRIME A620M-A-CSM firmware version 3854 includes the following changes: "• Update AGESA ComboAM5 PI 1.3.0.1. Note: This BIOS version cannot be rolled back to previous versions. Before running the USB BIOS Flashback tool, please rename the BIOS file (PA620MA.CAP) using BIOSRenamer. " Starting from AGESA ComboAM5 PI 1.3.0.0, ECC-UDIMM memory speed will be limited to 5200 MT/s when paired with 9000 series CPUs.
To update the ASUS PRIME A620M-A-CSM firmware, download the latest version (3854) 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 PRIME A620M-A-CSM firmware (version 3854) are on ASUS's official release page: https://www.asus.com/motherboards-components/motherboards/csm/prime-a620m-a-csm/helpdesk_bios/
You can track ASUS PRIME A620M-A-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 31 firmware versions for the ASUS PRIME A620M-A-CSM. Based on historical patterns, updates are released approximately every 28 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 PRIME A620M-A-CSM 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 PRIME A620M-A-CSM received a firmware update within the last 3 months. The most recent version is 3854.
The ASUS PRIME A620M-A-CSM is manufactured by ASUS. Visit the official product page for more information.