Hitachi NAS Platform 4000 Series Hardware Reference Manual page 30

Power and cooling:
Note: The power supplies and cooling fans noted in the following table are
hot-swappable.
Item
Power supplies
Cooling fans
Current drawn:
Power supply rating
Average thermal (BTU per
hour)
Max thermal (BTU per
hour)
Max power usage
Other thermal:
Temperature range (operational): 10° to 35° C (50° to 95° F)
■
Maximum rate of temperature change per hour (operational) 10° C (18° F)
■
Temperature range (storage): -10° to 45° C (14° to 113° F)
■
Maximum rate of temperature change per hour (storage) 15° C (27° F)
■
Temperature range (transit): -20° to 60° C (-4° to 140° F)
■
Maximum rate of temperature change per hour (transit) 20° C (36° F)
■
Chapter 4: Hitachi NAS Platform server components
Hitachi NAS Platform and Hitachi Unified Storage Series 4000 Hardware Reference
Model 4040
2
2
110 VAC: 2.6A to 3.1A
208 VAC: 1.3A to 1.7A
230 VAC: 1.2A to 1.5A
450W
853
1057
310W
Server specifications
Models 4060, 4080, and 4100
2
2
110 VAC: 2.9A to 3.5A
208 VAC: 1.5A to 1.9A
230 VAC: 1.4A to 1.7A
550W
938
1194
350W
30