This is my favorite computer of all time (born in the mid 90s) and I'm not even a "mac guy."
I love it so much that I bought a factory-sealed unit
this year and modded an m1 mac mini's logic board into it, shown here partially disassembled as I'm still working on the replacement IO panel that the IO extensions mount to and a video to document it all. I sold salvagable parts from the computer(s) used to recoup costs.
This mod:
- has ZERO external modifications other than the IO panel to reflect the mini's IO.
- uses an internal PSU capable of powering Mini's SoC + peripherals @ full load (75W)
- Reuses the Mac Pro's original fan, wireless antennas, EMC filter (AC power inlet), and thermal core.
- The mac mini's heatsink is mounted into the copper heatsink with a 1mm thermal pad between the fins and the copper surface
- The power supply is mounted into the copper heatsink with a 3mm thermal pad
- Fan is wired using an in-line "PC" noctua 4-pin PWM fan controller wired into the Mini's fan connector (the mac pro's fan didn't work directly wired)
I have plans to update this mod as newer SoCs and power supplies that'll fit get released (m2 mac mini when??) but for now I've been enjoying Asahi Linux on my m1 - 16GB - 512GB - 10GBe "trashcan."
Oh, and this wasn't the only Mac Pro I bought this year. In my quest for a pristine unit I took a gamble on an "A+ condition" listing on eBay that was anything but and I've turned that into an actual trashcan. It's nowhere near the most expensive trash can in the world for what I paid but it's got to be the most expensive in terms of R&D.