The ASUS WS C422 PRO/SE is an ASUS WS series workstation motherboard supporting Intel Core X-series HEDT processors on the LGA2066 socket with DDR4 memory. It targets professional workstation builds 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
Latest firmware version
Version 4801, released March 24, 2026
What's new in version 4801
1.Improve system stability and performance
2.Update Intel microcode
3.Enhance overall system security.
“Before BIOS update, please download Intel ME update tool from ASUS support site, and update ME firmware to Version 11.12.98.2655 to ensure optimized system settings.”
Before running the USB BIOS Flashback tool, please rename the BIOS file (WSCSE.CAP) using BIOSRenamer.