December 17, 2025
Description
This bracket allows you to use the power supply out of a Fujitsu Esprimo E400 computer in a case which takes a standard ATX one.
Despite its strange dimensions, its outputs conform to the ATX standard.
You'll need 7 screws; 4 to mount the bracket and 3 to mount the PSU to the bracket.
I also used a long standoff, spare from another project, to support the PSU as it sags otherwise. It's optional but recommended.
Made in PLA, printed at a 0.2mm layer height with 20% grid infill. It is working with no issues.
Why did I design this? I got 3 of these PCs from a dental practice which was throwing them out. One had a water damaged motherboard so I scrapped the case, sold the HDD, re-used the RAM, CPU, heatsink, etc and was left with a spare PSU. Why not re-use it?
If this model is useful to you, consider checking out my YouTube channel (https://www.youtube.com/@RepairWins) I cover electronics repair, electronics modding, the odd DIY project, woodworking (if you stand a mile away and squint) and much more.
License:
Creative Commons — Attribution — Noncommercial — Share Alike