TerraMaster F5-422 5-bay NAS Review 6

TerraMaster F5-422 5-bay NAS Review

Value & Conclusion »

Output Noise

We use a Class 1 Bruel & Kjaer 2250-L G4 sound analyzer equipped with a Type 4955a microphone that features a dynamic weighted range of below 6 dBA and up to 110 dBA. All tests are conducted inside a hemi-anechoic chamber at 25-28 °C ambient, and the test subject is placed a meter from the sound analyzer.



Output Noise Comparison Graphs

The following graphs show the output noise of the F5-422 and compare it to that of other units we have tested in the past.

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