
YouTuber Michael Pick has created the world’s smallest iMac computer using a Raspberry Pi mini PC. Check out the full build process below in his recently published video which transforms a Raspberry Pi 4 thanks to a little re-modelling with Dremel to fit inside the slimline case.

“World’s smallest iMac build! In this build, I design and 3D print a miniature iMac. I begin by gently modifying/cutting a Raspberry Pi 4 with my Dremel to fit inside my ultra slim iMac case. (Because after all, who needs extra ports on a Mac, right?) I then paint, prime, and assemble my mini iMac and finally benchmark it by playing Minecraft.”
The Build Process
Michael Pick’s project is a fascinating example of how creativity and technical skills can come together to produce something truly unique. The build process starts with a Raspberry Pi 4, a versatile and powerful mini PC that is popular among hobbyists and tech enthusiasts. The Raspberry Pi 4 is known for its compact size and robust capabilities, making it an ideal candidate for this kind of project.
To fit the Raspberry Pi 4 into the slimline iMac case, Michael had to use a Dremel tool to carefully modify the board. This involved cutting away unnecessary parts and ensuring that the remaining components could fit snugly within the custom 3D-printed case. The case itself was designed to mimic the sleek and iconic design of an iMac, albeit on a much smaller scale.
Once the Raspberry Pi 4 was modified, Michael proceeded to paint and prime the 3D-printed case to give it a professional finish. The attention to detail in this step is crucial, as it ensures that the final product not only functions well but also looks aesthetically pleasing.
Functionality and Performance
After assembling the mini iMac, Michael tested its functionality by running Minecraft, a popular game that can be quite demanding on hardware. This benchmark test was essential to demonstrate that the mini iMac was not just a novelty item but a fully functional computer capable of handling real-world applications.
“A wireless dongle is plugged into one of the remaining USB ports to ensure it’s capable of connecting to a wireless keyboard and mouse, and a low-profile ribbon cable is used to connect the display to the Raspberry Pi. Careful crimping of cables and adapters ensures the mini iMac can be powered from a USB-C extension cable that feeds in under the screen, while the device also includes a single USB 2 port.”
The use of a wireless dongle is a smart choice, as it allows for a clean and uncluttered setup, maintaining the minimalist aesthetic of the iMac design. The low-profile ribbon cable used to connect the display is another thoughtful touch, ensuring that the internal components are neatly organized and do not interfere with each other.
One of the challenges in such a compact build is managing power and connectivity. Michael addressed this by using a USB-C extension cable to power the device, which is fed in under the screen to keep it out of sight. This clever solution not only powers the mini iMac but also maintains its sleek appearance. Additionally, the inclusion of a single USB 2 port provides some level of expandability, allowing users to connect other peripherals if needed.
In conclusion, Michael Pick’s world’s smallest iMac build is a remarkable achievement that showcases the potential of DIY electronics and 3D printing. It serves as an inspiration for tech enthusiasts and hobbyists, demonstrating that with a bit of creativity and technical know-how, it’s possible to create unique and functional devices. Whether you’re a fan of the iMac design or simply interested in innovative uses of the Raspberry Pi, this project is sure to impress.
Source: YouTube
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