Chapter 3:  Specifications
The Hitachi Virtual Storage Platform E590 (VSP E590) and Hitachi Virtual Storage Platform
E790 (VSP E790) storage systems are designed to operate in a controlled environment such
as a data center. The following tables provide the environmental, electrical, and physical
requirements and specifications for the VSP E590 and VSP E790.
Environmental specifications
The following tables provide the environmental specifications, including operating and non-
operating, for the Hitachi Virtual Storage Platform E590 (VSP E590) and Hitachi Virtual
Storage Platform E790 (VSP E790) storage systems.
Table 6 Temperature
State Specification
Operating 10°C to 35°C (50°F to 95°F)
Non-operating -10°C to 50°C (14°F to 122°F)
Transport, storage -30°C to 60°C (-22°F to 140°F)
Temperature change
rate
10°C/hr (18°F/hr)
Table 7 Humidity
State Specification
Operating 8% to 80%
Non-operating 8% to 90%
Transport, storage 8% to 90%
Maximum wet bulb temperature (°C) 29°C (84.2°F) (noncondensing)
Chapter 3: Specifications
Hitachi Virtual Storage Platform E590 and E790 Hardware Reference Guide 22