Normalized Noise Tests
For these tests, I set the fan to speeds with noise output at the following predefined levels: 20/25/30/35/40/45 dBA. I skip the corresponding tests if the fan under the test cannot reach some noise levels. The speeds shown in the graph below are measured with the fan in a clear space inside my hemi-anechoic chamber without any obstacles. I set these speeds on the Longwin machine, but they slightly change because of the variable conditions that the device applies.
20 dBA Noise Output
- Low speed
- Average airflow
- Low static pressure
- Low power consumption
25 dBA Noise Output
- Low speed
- Average airflow
- Low static pressure
- Low power consumption
30 dBA Noise Output
- Average speed
- Average airflow
- Low static pressure
- Average power consumption
35 dBA Noise Output
- Low speed
- Average airflow
- Low static pressure
- Low power consumption
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Compare the Storm Series performance graphs at (the graphs for the same fans are very different)
https://www.amazon.com/Antec-Thickness-High-Performance-Connector-Computer/dp/B0BN61J31N/ref=sr_1_1?crid=332UXG7WJMGRA&dib=eyJ2IjoiMSJ9.S7mRMZF5lTqsGgWiBcnfJMxr5knAVFFQ4liHcVBYwIRxzMNT4eYNiFHJqXFVCBJNj-LP7CwETz2JbiEwjtCxQZVcyWbX0zAXUeNDXaXJdF7HjQtCOaySVWi7Vh8Yl2ljqhRtSm5CST8NAIoAl30yM3hx03hFx9LbjGE67SAPttd3cxjeGs7BPuWj9umX1W8ryjPg5ACHy0IavmOEvheSFWwDl85I_sw3sqIVboO4Ohs.M-Qz20Xi93wDQRROAoZCCjOvZYHNY46w1dj2pjsA1XU&dib_tag=se&keywords=Antec%2B30mm%2BThickness%2BFans&qid=1739924815&sprefix=antec%2B30mm%2Bthickness%2Bfans%2Caps%2C186&sr=8-1&th=1
to
https://www.amazon.com/Antec-Thickness-Premium-High-Performance-Connector/dp/B0BN63HR59/ref=sr_1_3?crid=1T8HFLJ406RO0&dib=eyJ2IjoiMSJ9.SvJK4R7fT-qzDorZnWl9zSxlmWXtSrDli9p4BQ834epjBhUJKdNrn6Ebe2aaMmGBFlYf1INbFe8RQklFR6Zja8LhZfiG_HWvyF69yVnsWj8MShwt-OAPnRELieeUXNM2W9NC3ohOuczm_E3mPHvrn2ZWyXCxP5FX3YIcPCHD7opPWBHCsPUMpUEB1ziWYq8_5B8_0c_vG6vg8tqfxpqT-zF3s1XEYUMBXbVEolNrLj8.LTjBjVFYePqWFLo4BA_VT_ULzgLAmsFG3LJaoL42RAw&dib_tag=se&keywords=Antec%2B30mm%2BThickness%2BFans%2B140mm&qid=1739924883&sprefix=antec%2B30mm%2Bthickness%2Bfans%2B140mm%2Caps%2C158&sr=8-3&th=1