Jonsbo N3 NAS Front Fan Spacer (remix with magnets)

First off, this is a remix, all credit goes to bardn @ Printables for the original design - https://www.printables.com/model/1330023-jonsbo-n3-nas-front-fan-spacer . What I did was add some magnets to lock the spacer onto the case and screws so the magnets in the front cover have something to hold onto.

Fits the original Jonsbo fans or other 90/92mm fans including Noctua. (max fan width of 25mm)

My drives were getting rather warm, a little too warm for my liking and having Noctua's in the back and the original fans on the front, I saw 20 deg C improvement!

The spacer can be printed in one piece or if your print bed is smaller, can be split and screwed together with the screw attachment piece.

Incidentally, I did have to remove the rubber straps on my HDDs as they would put pressure on the spacer and keep pushing it out. Not really an issue unless you swap drives regularly.

Lastly 8x3mm magnets are glued in the additional pieces and then glued to the main body. I've done it this way to avoid printing a heap of unnecessary support material. The screws I used were some spares I had lying around with a flat head of 12mmx1mm in size. If you don't have anything suitable, a washer glued into the recess would suffice.