Average Noise
The PSU’s average noise output is low at both voltage inputs.
Fan Noise & Speed Maps @ 28-32 °C – 115V
The semi-passive mode lasts up to about 360W at 12V, with the load on the minor rails not affecting it significantly. The PSU’s noise remains below 20 dBA at up to 550W, and the 30 dBA mark is passed with more than 640W at 12V, while the PSU’s noise enters the 35-40 dBA range at around 705W at 12V.
Fan Noise & Speed Maps @ 28-32 °C – 230V
The 230V fan speed profile is identical to the 115V one.
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