You can buy it for less than 10 bucks on amazon.

Search for 6000 pwm or similar.





Anyone tried another fan? I wanted to replace with high quality, but ended up reading threads from Antminer there is no chance for noise reduction.
These fans get above 200 cfm and all in this class are at 60 dB.

Anyone tried? Saw industrial 3000pwm from noctua but just half of the power with the cfm compared.

My are running at 70% and are loud as hell. I want to keep them below 30 degrees Celsius.