A printable solution for mounting an extra two SSDs behind the motherboard tray in your Jonsbo D31 computer case! This brings the total SSD capacity up to 5 drives, but (potentially) more importantly, this puts three SSDs close enough that a normal 3x SATA power cable can reach all three drives.
This mount also leaves plenty of room behind it for thick heatsink mounting plates on the back of the motherboard. It's been tested with the Arctic Freezer II mounting plate.
8 countersunk M3 screws
6 small zipties (4 inches should be fine)
Print out the mount, then fold the edges over until they're 90 degrees (the inside of those V shaped grooves should touch each other).
Install your SSDs into the mount, making sure to tighten the screws down far enough that the heads don't protrude above their holes.
Push the mount into the opening behind your motherboard, lining up the holes in the mount with the ziptie holes in the case.
Thread the zipties through the holes and cinch them down to lock the mount in place.
Plug in your drives and you should be good to go!
The author marked this model as their own original creation.