Kobra Go Silent Fans Mod

Wanted to silence my Kobra Go and did the following:

1. Replaced the stock board fan to a Noctua 4020. Used the adapter.stl to mount the Noctua fan and a buck converter to bring down the input voltage to 12V.

2. Used buck converters to slightly reduce the input voltage to the power supply fan. Used the aux mount.stl to stick the buck converters.

3. Replaced the part cooling fan with something a little more silent like the one in the BOM below.

BOM:

a. Noctua 4020

https://www.amazon.com/dp/B071W93333?psc=1&ref=ppx_yo2ov_dt_b_product_details

b. buck converters

https://www.amazon.com/dp/B07VVXF7YX?psc=1&ref=ppx_yo2ov_dt_b_product_details

c. hydraulic bearing fans

https://www.amazon.com/dp/B07L2WTH7H?ref=ppx_yo2ov_dt_b_product_details&th=1