Hitachi F800 - Page 74

State Controller FMD
3. Acoustic power level (LwA) measured by the ISO 7779 standard is 7.2 B. This value changes
from 7.2 B to 8.1 B, according to the ambient temperature, drive configuration, and operating
status.
74 Environmental specifications for VSP F800
Hitachi Virtual Storage Platform F800 Hardware Reference Guide