4x5.25" to 5x3.5" HDD Drive Bay Adapter/Rack

thingiverse

I redesigned this drive bay adapter to be able to screw the HDDs to the adapter. Although this design saves material and prints faster. You have to print two of them, screw the drives in and then slice this in your case. Depending on your case you can maybe not use all the 5.25 bay screws but it should be enough to fassten one adapter because the 5 drives hold everything together. Drill the outer screw holes with a 3mm drill if they are to small after print.