Ender 3V2 Noctua 4020 fan mount

Ender 3V2 Noctua 4020 fan mount

This is a little design based on the stock Ender 3 V2 hotend cover. I dont think it will work for other Ender 3 models due to the carrier plate, but didn't tested.

I needed to make my Ender more silent so switched to various bigger Noctua fans for the PSU and motherboard.
The noised lowered, but the hotend fan still makes a lot of noise so I decided to replace it using a silent Noctua fan.

Noctua fans are silent but their flowrate is quite small too so the 4010 Noctua wasn't enough for me due to its low flowrate. I choosed a Noctua NF-A4x20 FLX wich is bigger than the stock one but it is also 12V so I still needed a buck converter.
Since my motherboard has a 12V 8025 Noctua connected to a buck converter in the hotend power pins (always on) I decided to connect both (mainboard and hottend fans) to the same buck converter.

I like the stock part cooling fan and did't want to change it, but had a hard time looking for compatible mods so I d