Leverage seamless software and hardware integration with the Windows Server 2025 Essentials ROK (10 cores) license, supplied and supported by Lenovo as an OEM. This edition is ideal for small and medium-sized businesses seeking easy management, stable operation, and lower total cost of ownership.

Lenovo OEM licensing is pre-tested for installation on Lenovo servers and provides customers with a single point of contact for support and services. Thanks to the close technological collaboration between Microsoft and Lenovo, you get a reliable platform that combines Lenovo's leading infrastructure with Microsoft's proven server software.

• Optimized for Lenovo servers: higher compatibility and fast installation.
• ROK (Reseller Option Kit): license delivered and supported by the server manufacturer.
• 10-core licensing: suitable for deploying basic server roles and applications.
• MultiLang: multilingual environment for international teams.
• Unified Lenovo support: simplified incident resolution and management.