Safety Agency Compliance Statements
10
Noise Level
Product
：
SPARC M12-1
（
CPU: SPARC64 XII
）
The following table shows the noise levels measured at
an ambient temperature of 23°C, in accordance with the
requirements defined in ISO 7779.
SPARC M12-1:
Operating
Idling
LWAd
1
7.4 B
7.4 B
LpAm
2
58 dB
58 dB
1
LWAd indicates the declared A-weighted sound power
level.
2
LpAm indicates the declared A-weighted emission
sound pressure level at the bystander position.
Product
：
SPARC M12-2/M12-2S
（
CPU: SPARC64 XII
）
The following table shows the noise levels measured at
an ambient temperature of 23°C, in accordance with the
requirements defined in ISO 7779.
SPARC M12-2
（
for 1-CPU configuration
）
:
Operating
Idling
LWAd
1
7.8 B
7.7 B
LpAm
2
62 dB
61 dB
SPARC M12-2
（
for 2-CPU configuration
）
:
Operating
Idling
LWAd
1
8.2 B
7.7 B
LpAm
2
64 dB
61 dB
SPARC M12-2S
（
for 1-CPU configuration
）
:
Operating
Idling
LWAd
1
8.2 B
7.7 B
LpAm
2
64 dB
61 dB
SPARC M12-2S
（
for 2-CPU configuration
）
:
Operating
Idling
LWAd
1
8.5 B
7.7 B
LpAm
2
68 dB
61 dB
1
LWAd indicates the declared A-weighted sound power
level.
2
LpAm indicates the declared A-weighted emission
sound pressure level at the bystander position.
