Frequency Plots
| Fan Speed (PWM) | Peak Frequency |
|---|---|
| 10% | 5 kHz |
| 20% | 160 Hz |
| 30% | 400 Hz |
| 40% | 400 Hz |
| 50% | 500 Hz |
| 60% | 500 Hz |
| 70% | 500 Hz |
| 80% | 500 Hz |
| 90% | 630 Hz |
| 100% | 160 Hz |
10% Fan Speed
- Peak frequency: 315 Hz
20% Fan Speed
- Peak frequency: 315 Hz
30% Fan Speed
- Peak frequency: 500 Hz
40% Fan Speed
- Peak frequency: 630 Hz
50% Fan Speed
- Peak frequency: 630 Hz
60% Fan Speed
- Peak frequency: 500 Hz
70% Fan Speed
- Peak frequency: 400 Hz
80% Fan Speed
- Peak frequency: 630 Hz
90% Fan Speed
- Peak frequency: 630 Hz
100% Fan Speed
- Peak frequency: 500 Hz
Signal Recordings
I’ve recorded the signals shown above, but please note that I’ve enabled Automatic Gain Control (AGC) to facilitate their reproduction. The provided recordings are intended for aural identification purposes only.
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
Pages:
I quite like the easy fan installation, saves time and effort when cleaning and repasting the cpu. Thermalright is slightly ahead in value as always. Arctic could afford to slash price down a bit to compete in that range.
Excellent review as always 👏