Acoustic Noise Emissions - Sun Oracle SPARC T4-4 Installation Manual

Acoustic Noise Emissions

Declared noise emissions for the SPARC T4-4 server is in accordance with ISO 9296
standards.
Description
Sound power level,
LwAd (1 B = 10 dB)
Sound Pressure Level,
LpAm (bystander positions)
Related Information
"Input Power Information" on page 7
■
"Environmental Requirements" on page 8
■
Operating at
Idle
7.4 B
63 dBA
Confirming Server and Site Specifications
Operating at
Maximum
Power
8.2 B
68.2 dBA
9