Thermaltake View 31 Additional HDD Mount

The Thermaltake View 31 case only has 3 drive bays in its standard cage. This bracket allows for an additional 4th HDD on top, all while acting as a spacer so as to not restrict airflow.

Print out two of these brackets and screw them unto an HDD, before placing it on top of the cage. There is no fastening between the additional drive and the rest of the cage, it's just held in place by the door lock of the highest drive bay as well as the weight of the HDD itself.

10% PLA infill is probably enough.