Between 150 MB and 400 MB of free disk space, depending on whether you perform a basic or universal "Easy Install".
: Some later PowerPC Macs (like the late-model iBook G4) do not natively support OS 9 booting but can sometimes be "tricked" using Open Firmware modifications. Critical Tips for 9.0.4 Installation mac os 9.0 4 iso
The turn of the millennium saw a massive influx of USB and FireWire peripherals. Version 9.0.4 greatly improved the reliability of external hard drives, CD burners, and audio interfaces. Between 150 MB and 400 MB of free
I can provide step-by-step instructions to get your classic system running. Version 9
, as it was the last version of Mac OS 9 that could run on many older PowerPC systems and was a critical stability update for the FireWire and USB stacks of that era. Key Technical Aspects of Mac OS 9.0.4 Release Date: April 4, 2000. Architecture: PowerPC only. Stability: This version introduced significant improvements to the FireWire and USB support which were notoriously buggy in the initial 9.0 release. Emulation Utility: For modern users, a 9.0.4 ISO is frequently required for SheepShaver
