This is a addon, for the Pi4 1U rackmount system, for a CM3588 nas board from FriendlyElec.
3 files is included.
The attached photo is from an earlier version, where i forgot to add spacing for the HDMI and Ethernet, should be fixed on the uploaded model.
The assembly is printet in PLA, with the required supports.
The author remixed this model.
This is an addition to the existing system originally made by russross, published on thingyverse.