Microsoft Windows Server 2025 Client Access License (CAL) offers essential user licensing for accessing Windows Server 2025 environments. This 1-pack DSP OEI license provides access for 5 client users and supports the advanced multilayered security features of Windows Server 2025, including Active Directory enhancements and SMB hardening with SMB over QUIC protocol. It enables seamless hybrid cloud integration with Microsoft Azure Arc and supports hotpatching for minimizing reboots on security updates where applicable. Ideal for businesses seeking robust performance improvements in Hyper-V virtualization, storage solutions like Storage Spaces Direct and ReFS deduplication/compression, as well as AI workload acceleration with GPU partitioning. The CAL license is OEM channel specific, non-refundable, and does not allow downgrade rights. Manage licensing efficiently while leveraging the latest Windows Server 2025 capabilities under Microsoft’s lifecycle and support policies.

Key Benefits:

• Access Windows Server 2025 advanced multilayered security and identity features


• Hybrid cloud benefits with Azure Arc integration and reduced downtime hotpatching


• Enhanced performance for virtualization, storage, and AI workloads


• Client Access License designed for 5 user connections


• Ideal for OEM/DSP resellers and enterprises needing flexible user-based licensing