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Made by ASUS · firmware
The ASUS Pro WS C422-ACE is an ASUS Pro WS series professional workstation motherboard supporting Intel Core X-series HEDT processors on the LGA2066 socket with DDR4 memory. It targets professional workstation users requiring certified reliability 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: October 1, 2018
Version 2201, released September 3, 2026
Last checked for updates: Sep 15, 2026 22:38 UTC
1. Update ASUS DB and DBX for security improvement Before running the USB BIOS Flashback tool, please rename the BIOS file (PWCA.CAP) using BIOSRenamer.
LatestUpdate has tracked 15 versions of ASUS Pro WS C422-ACE firmware, released between October 28, 2019 and September 3, 2026.
This product was recently updated. The next firmware update is expected between November 23, 2026 and May 12, 2027.
ASUS typically releases firmware updates for this product approximately every 261 days.
Official ASUS Pro WS C422-ACE product page
The ASUS Pro WS C422-ACE is an ASUS Pro WS series professional workstation motherboard supporting Intel Core X-series HEDT processors on the LGA2066 socket with DDR4 memory. It targets professional workstation users requiring certified reliability 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 October 1, 2018.
The latest firmware version of ASUS Pro WS C422-ACE is 2201. It was released on September 3, 2026.
ASUS Pro WS C422-ACE firmware version 2201 includes the following changes: 1. Update ASUS DB and DBX for security improvement Before running the USB BIOS Flashback tool, please rename the BIOS file (PWCA.CAP) using BIOSRenamer.
To update the ASUS Pro WS C422-ACE firmware, download the latest version (2201) 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 Pro WS C422-ACE firmware (version 2201) are on ASUS's official release page: https://www.asus.com/motherboards-components/motherboards/workstation/pro-ws-c422-ace/helpdesk_bios/
You can track ASUS Pro WS C422-ACE 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 of ASUS Pro WS C422-ACE. Based on historical patterns, updates are released approximately every 261 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.
ASUS Pro WS C422-ACE was recently updated. Based on this product's update history, the next firmware update is expected between November 23, 2026 and May 12, 2027.
Yes, ASUS Pro WS C422-ACE received a firmware update within the last month. The most recent version is 2201.
ASUS Pro WS C422-ACE is manufactured by ASUS. Visit the official product page for more information.