Steck Slim-Stack (28mm)

This Slim-Stack is a 28mm expansion frame for the Steck SFF chassis to accommodate 25mm fans above the main chassis with less wasted space than the module designed for radiator support for those without AIOs.

V2: Fixed some tolerance issues with the attachment tabs and removed the countersink on the fan bracket holes so the short screws have more contact area.

Edit: Slimmer-Stack files added for 21mm expansion frame halves. These were developed for 15mm fans and a little wiggle room at the top for PCI-E power cables which may stick out from taller GPUs. This expansion frame comes in 2 halves (max length 168mm) so it can be more easily printed in smaller printbeds.

Edit 2: Frames halves added for the 28mm slim stack as well.