Operating Systems
Classic Mac release with interface and file-system improvements.
Era1997-1999
Architecture / focus68k and PowerPC
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
Legacy and unsupported; preserve with period-correct software.
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.