Updated: August 23, 2026 (September 14, 2020)
Analyst ReportWindows Server Licensing Scenarios
- The reasons for choosing one edition of Windows Server over another have fundamentally changed over time.
- Customers may not be licensing and running the optimal edition of Windows Server for their workloads.
- Customers may be able to reduce their costs by migrating systems running Datacenter to Standard.
Customers may not be running the best edition of Windows Server for their workloads—they should consider the workload of each physical host server to determine which edition of Windows Server should be licensed and running for that workload on that dedicated hardware. A down-edition migration isn’t necessarily straightforward but could be financially worthwhile to perform while migrating legacy servers from Windows Server 2012 R2 and earlier to the latest versions of Windows Server, such as 2025 or 2022.
Why Does the Edition Matter?
Over time, the feature differences between Windows Server OS editions have changed dramatically.
Prior to Windows Server 2012, Windows Server featured editions that were each differentiated by scalability and technical features, leading customers to choose the necessary OS edition based purely on Microsoft’s arbitrary constraints for each edition.
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