Operating Systems
Apple server releases spanning the transition from Rhapsody foundations to Mac OS X services.
Era1999-2009
Architecture / focusPowerPC then Intel
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
Unsupported; migrate services or isolate for research.
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.