Modder Scott Yu-Jan’s portable Mac Mini M4 project is a creative, DIY endeavor that transforms the compact computer into a semi-portable workstation using a 3D-printed enclosure, a touchscreen monitor, and a second-hand Apple Magic Keyboard.
The monitor and keyboard made the setup wobbly at first. So, Yu-Jan moved the Mac Mini inside the case to balance it out, making it steadier. He designed the case to keep ports, fan intake, and the power button easy to reach. A special button was added to make turning the device on and off simpler.
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Yu-Jan designed a special case using 3D modeling software, drawing ideas from Apple’s style (like the classic Macintosh). He made the parts with a high-precision Bambu Lab 3D printer. The final case brings together the Mac Mini, monitor, and keyboard into a single unit, including things like a slot for the monitor and a space for the keyboard. Soft TPU pads were added to make it more stable, protect surfaces, and help it last longer.

This setup isn’t fully portable because it needs an external power source, as it doesn’t have a battery. Yu-Jan says most places (like coffee shops) have outlets, so this isn’t a big issue for him.
Still, Scott Yu-Jan’s portable M4 Mac Mini is an impressive example of 3D printing and design, turning a desktop into a semi-portable workstation with a touchscreen monitor and custom case. But it’s a complicated, pricey project that’s less practical than a MacBook Air M4 for most people because it needs power, doesn’t have a trackpad, and requires assembly.