Acoustic Levels - Digital Equipment Digital Server 3220 Series System Reference Manual

Acoustic Levels

Declared values as per ISO 9296 and ISO 7779:
Product
DIGITAL Server
3220/3225
with 0 x HDD
with 1 x HDD
DIGITAL Server
3220R/3225R
with 0 x HDD
with 1 x HDD
Current values for specific configurations are available from DIGITAL representatives.
1 B = 10 dBA
Sound Power Level
L , B
WAd
Idle Operate
4.8 4.8
5.2 5.6
5.7 5,7
5.7 6,0
Technical Specifications
Sound Pressure Level
L , dBA
pAm
(Bystander positions)
Idle Operate
30 30
36 38
39 39
39 42
A-7