In my "3D workstation" the drive support brackets were missing. For a time I've used some pieces cut from foam, but when I switched to raid configuration, the second drive had no support at all, so it was just floating in thin air. This issue had to be addressed, so here is a purpose-printed little mount, which keeps the right height to connect the drive. It is not fixed to the laptop chassis by any other means than its friction. I've already printed it for both drives, works great and looks a little better than my previous foam solution :)