Frequency Plots
10% Fan Speed
- Peak frequency: 3.15 kHz
20% Fan Speed
- Peak frequency: 2.5 kHz
30% Fan Speed
- Peak frequency: 3.15 kHz
40% Fan Speed
- Peak frequency: 400 Hz
50% Fan Speed
- Peak frequency: 400 Hz
60% Fan Speed
- Peak frequency: 500 Hz
70% Fan Speed
- Peak frequency: 630 Hz
80% Fan Speed
- Peak frequency: 400 Hz
90% Fan Speed
- Peak frequency: 500 Hz
100% Fan Speed
- Peak frequency: 630 Hz
Signal Recordings
I have recorded the signals shown above, but please keep in mind that I’ve enabled Automatic Gain Control (AGC) to do so to make it easier for you to reproduce them. The provided recordings are only offered for aural identification purposes.
10% Fan Speed
20% Fan Speed
30% Fan Speed
40% Fan Speed
50% Fan Speed
60% Fan Speed
70% Fan Speed
80% Fan Speed
90% Fan Speed
100% Fan Speed
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I had an AIO cooler for my 10th gen I9 and it would hit 100⁰c after just a couple of hours of gaming. I put in the NH-D15 and it hasn’t been above 80⁰ since. I would still highly recommend the NH-D15 and my next computer I will probably try the NH-D15 gen2.