OPERATING SYSTEMS

MACINTOSH OS

  • The Quadra 605 requires at least Macintosh OS System 7.1
  • System 7.1 through System 7.5 require System Enabler 065. Download it here
  • Macintosh OS System 8.1 is the latest version supported without a PowerPC upgrade
  • Macintosh OS System 8.5 through 9.1 supported with a PowerPC upgrade

MACINTOSH OS DOWNLOADS

LINUX

Quadra 605 installation floppy

Mac OS 8

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