2.6 Checking Acoustic Noise Levels
2.6 Checking Acoustic Noise Levels
Table 2-7 provides the acoustic noise levels of the SPARC M10-4S.
The acoustic noise levels provided in Table 2-7 are measured based on the following conditions.
Measurement environment: ISO 7779 compliant
Ambient temperature: 23°C
Ambient temperature: 23°C
Acoustic noise level | CPU type | CPU configuration | In operation | When idle |
---|---|---|---|---|
Sound power level | SPARC64 X | 2 CPUs |
7.5 B | 6.9 B |
4 CPUs |
8.2 B | 6.9 B | ||
SPARC64 X+ | 2 CPUs |
8.5 B | 7.0 B | |
4 CPUs |
9.0 B | 7.0 B | ||
Sound pressure level | SPARC64 X | 2 CPUs |
58 dB |
56 dB |
4 CPUs |
64 dB |
56 dB |
||
SPARC64 X+ | 2 CPUs |
67 dB |
57 dB |
|
4 CPUs |
74 dB |
57 dB |
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