Review on 🔳 Noctua NF-A9x14 HS-PWM chromax.Black.swap: Premium Quiet Slim Fan (92x14mm, Black) by Chris Dildine

It's not noisy for the airflow but the noise it makes is quite annoying. At least as a greeting. I thought it was due to turbulence so I used spacers which eliminated turbulence noise but it was still annoying. He only has a kind of medium tearfulness. This is particularly annoying when Anc phones are enabled, as the 120mm noise-cancelling fan turns off and the noise it makes doesn't work, so it comes out the front and center when Anc is on. in the sff box on my desk it should be gone. In fact, in situations where it didn't matter, the difference was only 0.5-1°C.