Really liked the original design for fitment and wanted to use the same 80x25 mm Noctua NF-A8 ULN, which is almost inaudible.
However I felt that the side vents weren't as effective as I liked them to be. Therefore i added some vents into the bottom of the design.
I also felt that a fanguard was necessary, to keep me from breaking the expensive fan.
To match my PSU cover (Ender 3v2/ Ender 3v2 neo Psu cover for 80mm x 25mm Fan (with fanguard) by Thunderbird332 | Download free STL model | Printables.com) I went with the same Hexagonal design for the fanguard.
The print came out nice, since the base design by scaryPug is great to print without supports. it also features a mounting point for a buck converter to power the 12v fan. (Check out their design and give them support as well) and has great scre placements.
I highly recomend the Riser Feet by ellegamee (Ender 3 V2 Riser Feet 25 & 35 mm by ellegamee | Download free STL model | Printables.com), since they allow a hight of 35mm, which is needed.
Also check out my PSU cover Remix Ender 3v2/ Ender 3v2 neo Psu cover for 80mm x 25mm Fan (with fanguard) by Thunderbird332 | Download free STL model | Printables.com. Or my collection of all parts needed for a silent build.
I will update this model with pictures of the fan placement and wiring once all parts have arrived.
The print finished in 4.30h with the g-code provided and came out rather clean. If you want a cleaner print or change anything you now where to find the files ; ).
Have fun modding youre ender 3v2/ 3V2 Neo and silence those stupid fans.
The author remixed this model.