As of late 2025, Intel is transitioning to CSME v18 for Arrow Lake (LGA 1851) and newer. However, v16 will remain relevant for several years because:
is a diagnostic tool that provides detailed information about the CSME firmware version, status, and capabilities. Key Features in CSME v16 intel csme system tools v16 full
Starting with version 16, Intel introduced a more modular approach to firmware updates: As of late 2025, Intel is transitioning to
| Chipset Family | Supported CSME Version | Safe to use v16? | |----------------|------------------------|------------------| | Z390 / C246 | v12 | NO – will brick | | B460 / Z490 | v14/v15 | USUALLY YES | | Z590 / B560 | v16.0.x - v16.1.x | YES – native | | Z690 (Alder Lake) | v17.0.x | NO – requires v17 | | X299 | v11 | NO | As of late 2025
Updating the ME region of the SPI flash.