Arctic P12 Slim PWM PST 120mm Fan

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 a noise floor close to 6 dBA and an ambient temperature of 25–28 °C. The test subject is placed a meter from the sound analyzer.

Full & 70% Speed

Noise output is low enough at full and 70% of its max 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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One thought on “Arctic P12 Slim PWM PST 120mm Fan

  1. Hi Aris,
    Do you plan to test other slim fans?…due to the relevant comparison
    for example: NF-A12x15, Wonder Tornado 120 Slim, SilverStone FN124 or Corsair AF120 Slim or…

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