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What is the Acoustic Noise Level of 7100-Series?

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TitleWhat is the Acoustic Noise Level of 7100-Series?
Question
Here are the tested acoustic noise generation levels (in dB) for the 7100-Series products, as
measured from different points around the chassis
Environment
7100-Series
Answer
Front of chassis
Low-speed 66.5
High-speed 72.5

Right of chassis
Low-speed 66
High-speed 74.5

Back of chassis
Low-speed 66
High-speed 72

Left of chassis
Low-speed 65.5
High-speed 72

Background Ambient noise 40Here is acoustic measurement data for the 7100-Series. Since the temperature at which fan speeds will change is variable depending on altitude, humidity, etc. we measured min and max fan speeds. You might expect max fan speed to kick in somewhere between 30C and 35C

Unit low speed (dB) high speed (dB)
71G21K2L2-24P24 54.6 61.8
71G21K2L2-48P 55.2 61.9
All 7100K 10Gb Models 55.1 69
Additional notes

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