Output Noise
I use a Class 1 Bruel & Kjaer 2270 G4 sound analyzer equipped with a Type 4955a microphone with a dBA-weighted dynamic range of below 6 dBA and up to 110 dBA. All tests are conducted inside a hemi-anechoic chamber with close to 6 dBA noise floor and at 25–28 °C ambient. The test subject is placed a meter from the sound analyzer.
Full & 70% Speed
Speed (Percentage) – Noise
I use a different setup to drive the fan for noise measurements, so there might be a difference in the readings of the Longwin machine, especially in the max fan speed reading.
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between these and the phanteks t30s, which would you pick? or is there another high performance, thicker fan you’d go with?
Phanteks most likely because it performs better in the normalized tests.
Silverstone Vista on p10 chart has to be wrong, especially on the 20db chart
We re-measured all fans. I will look into that.