Hitachi Virtual Storage Platform G130 - Page 14

Item Specification
■ Measurement position: 1m away from the front, rear, left or right side of the
storage system and 1.5m high (at four points).
■ Measurement value: Energy average value of the four points (front, rear, left
and right).
3. It is recommended to install the Hitachi Vantara storage system into a data center.
However, you can install the storage system into an oce space but the space
should be equipped with proper cooling systems and noise insulation. When you
are installing a storage system into a regular oce space, observe the following:
The cooling fans in the storage system are compact and the high rotational speed
of the cooling fan blades causes high-frequency noise.
4. Sound pressure level (LA) changes from 66dB to 75dB according to the ambient
temperature, drive conguration and operating status. The maximum could be
79dB during maintenance procedure for failed ENC or Power Supply.
5. Acoustic power level (LwA) measured by ISO7779 condition is 7.2B. And it changes
from 7.2B to 8.1B according to the ambient temperature, drive conguration and
operating status.
Electrical specications
The following table describes the electrical specications for the VSP G130.
Input power specifications
CBSS/CBSL controller
chassis DBS/DBL drive tray
Input voltage
(Operable voltage range)
(V)
AC
100-120/200-240
+6%/-11%
AC
100-120 / 200-240
+6%/-11%
Frequency (Hz) 50/60 ± 1
Number of phases, cabling Single-phase with protective grounding
Steady-state current
100V/200V (A)
1, 2
4.0×2/2.0×2 DBS: 2.4×2/1.2×2
DBL: 1.9×2/1.0×2
Current rating of breaker/
fuse (A)
16.0 (each electrical) 16.0 (each electrical)
Heat value (normal)
(kJ/h)
1770 or less DBS: 1120 or less
DBL: 940 or less
Steady-state power
(VA/W)
3
800/760 or less DBS: 480/460 or less
DBL: 380/350 or less
Power consumption 490/490 or less DBS: 320/310 or less
Technical specications
Chapter 2: Hardware components and specications
Hitachi Virtual Storage Platform G130 Hardware Reference Guide 14