Manufacturer’s Declarations
xvi
Acoustic Noise Declarations
DIGITAL declares that the acoustic values of this product are as follows:
Acoustics – Declared Values per ISO 9296 and ISO 7779:
Sound Power Level
L
WAd
, B
Sound Pressure Level
L
pAm
dBA
(bystander positions)
Product
Idle
Operate
Idle
Operate
RAID Array 7000 Subsystem
(DS–SWXRE–HA) with:
2 – ac power controllers
(DS–BA35X–HE)
8 – 180 W shelf power supplies
(BA35X–HH)
24 – disk drives (2, 4, 9 GB)
6.1
N/A
48.4
48.4
RAID Array 7000 Subsystem
(DS–SWXRE–HA) with:
2 – ac power controllers
(DS–BA35X–HE)
8 – 180 W shelf power supplies
(BA35X–HH)
24 – disk drives (2, 4, 9 GB)
6.1
6.3
48.4
48.4
______________________________ Note _____________________________
Current values for sound power levels are available from DIGITAL representatives.
1 Bel = 10 dBA.
_________________________________________________________________
Summary of Contents for StorageWorks UltraSCSI DS-BA370 Series
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