A custom bracket I designed to mount a SFX-L power supply in the NCASE M1 in a similar position and orientation to how the stock ATX bracket. The idea is that with the SFX-L PSU mounted with the fan facing rearward the modular connectors would just clear the end of a 10.5" card like the reference GTX 980.
Here's the prototype installed
Note: the design is intended for the bracket to be made of sheet metal, 3D printing it as-is probably won't work very well.