Acoustical Noise Declaration for BladeCenter HT Chassis

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
BladeCenter HT Chassis 8740, 8750 0'-500' 7.8 7.8 64 64
BladeCenter HT Chassis 8740, 8750 7000' 8.0 8.0 66 66