Hitachi NAS Platform 4040 - Page 30

Power and cooling:
Note: The po
wer supplies and cooling fans noted in the follo
wing table are
hot-swappable.
Item Model 4040 Models 4060, 4080, and 4100
Power supplies 2 2
Cooling fans 2 2
Current drawn: 110 VAC: 2.6A to 3.1A
208 V
A
C: 1.3A to 1.7A
230 VAC: 1.2A to 1.5A
110 VAC: 2.9A to 3.5A
208 VAC: 1.5A to 1.9A
230 VAC: 1.4A to 1.7A
Power supply rating 450W 550W
Average thermal (BTU per
hour)
853 938
Max thermal (BTU per
hour)
1057 1194
Max power usage 310W 350W
Other thermal:
■
T
emper
ature 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)
Server specications
Chapter 4: Hitachi NAS Platform server components
Hitachi NAS Platform and Hitachi Unied Storage Series 4000 Hardware Reference 30