Operating Systems
Server generation for virtualization, storage, identity and application roles.
Era2012-2023 mainstream lifecycle
Architecture / focus64-bit x86
What to compare
Compare generation, intended workload, performance, energy use, expandability, software support and total maintenance needs. Product names alone rarely identify every important compatibility difference.
Compatibility and security
Standard support ended; use approved extended security coverage or migrate.
Reference note: Specifications and support status can vary by exact model, release, board revision and vendor policy. Verify critical decisions with the manufacturer or project documentation.