Intrepid modder builds an M4-powered 4K iMac G3 with 3D-printed parts — guts 90s all-in-one and replaces internals with a Mac mini and an OLED screen
Published: (December 5, 2025 at 06:00 AM EST)
1 min read
Source: Tom's Hardware
Source: Tom’s Hardware
Overview
YouTuber Zac Builds used an M4 Mac mini to upgrade an old iMac G3 into a modern all-in-one computer.