Noctua Nf-a4x20 5v Pwm 40 Mm Vifte

Hi pc case gear best little fan I've tried , my app is different, non pc related, cheaper fans have been failing, vibration I think , installed with rubber anti vibration pins and the little fan just sits there perfect , No movement at all , and the quality to DIE for , its replaced where 6 $10 & $15 fans have been failing in weeks . The Guys top notch.

I was able to get my usg pro 4 from an annoying whine to a quiet hum. Perfect