Announcing MegaRAC OneTree Version 3.0: The Next Evolution of OpenBMC-Based Server Management from AMI

Jan 15, 2026

AMI is proud to announce the release of MegaRAC OneTree™ version 3.0, a major leap forward in our OpenBMC™-based server management solutions. Designed for hyperscale, cloud and enterprise environments, MegaRAC OneTree 3.0 delivers unified firmware management, expanded silicon support and advanced development tools to help data centers achieve greater efficiency and security.

As data centers evolve and incorporate increasingly heterogeneous silicon and platform architectures, secure, scalable, and flexible management solutions are more critical than ever. Our latest release of MegaRAC OneTree addresses these needs by expanding its comprehensive silicon support for a wide range of new and upcoming releases, including:

This new release also adds important developer-centric enhancements to improve and speed development workflows, including:

  • A new version of MegaRAC OneTree Development Studio (ODS v3.0) and CLI for streamlined workflows
  • PDK framework and API-based sensor framework for faster integration
  • A unified kernel for ASPEED AST2600, AST27x0, and Arbel with our software development kit (SDK) v9.08 update

In addition to expanded silicon support and developer enhancements, MegaRAC OneTree also raises the bar for quality, security and compliance with these latest benchmarks:

  • 6,175 test cases executed with >95% pass rate – representing a 20% increase in test coverage – and 545 issues resolved with “Fixed Code Change” to deliver significantly improved code quality, stability and performance
  • OCP SAFE certification (October 2025) and ISO9001:2015 audit certification (December 2025).
  • 97 contributions to the OpenBMC community

With these key advancements in security, stability, interoperability and ease of use, MegaRAC OneTree version 3.0 once again sets a new standard for OpenBMC-based server management for the next generation of data centers.

For more information about the new features and enhancements in MegaRAC One Tree, we encourage users to contact their AMI Sales Representative or refer to the latest product release notes. Stay tuned for information about upcoming MegaRAC OneTree releases and learn more about how AMI is shaping the future of data center firmware management at ami.com/products/megarac.

OpenBMC is a trademark of LF Projects LLC in the US and other countries. All other trademarks and registered trademarks are the property of their respective owners in the US and other countries.

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