I have a Slicestor 2448 that was missing 50% of the carriers for the 3.5" hard disks. I tried to find a compatible model, but gave in and modeled it up myself.
Hopefully this fits other IBM models, so that someone else can get some use out of this.
I also designed a simple tool to be able to remove the drives easily if needed.
Print the drive shells at lowest infill, with the pull tab (interface with drive removal tool) up. I printed these in 4 pair per print (ender 3 pro) with supports turned on.
Print the drive removal tool with 100% infill, it's small and you want it to be strong.
The author marked this model as their own original creation.