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Acoustical Noise Declaration for System p5 510Q Express

Declared Noise Emissions in Accordance with ISO 9296
Product Description Declared A-Weighted Sound Power Level,
LWAd(B)		 Declared A-Weighted Sound Pressure Level,
LpAm(dB)

Operating

Idling

Operating

Idling
Rack Server
Models: 9110-510
2 hard files 1 power supplies		 6.2 (5) 6.2 (5) 44 (5) 44 (5)

Notes:

1. LWAd is the statistical upper-limit A-weighted sound power level (rounded to the nearest 0.1 B);
2. LpAm is the mean A-weighted emission sound pressure level measured at the 1-meter bystander positions (rounded to the nearest dB);
3. 10 dB (decibel) = 1 B (bel);
4. All measurements made in conformance with ISO 7779 and declared in conformance with ISO 9296
5. Preliminary Data

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