4 environmental specifications – FUJITSU MHZ2250BJ User Manual

Page 33

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1.4 Environmental Specifications

(6) Current fluctuation (Typ.) at +5 V when power is turned on

Figure 1.3 Current fluctuation (Typ.) at +5 V when power is turned on

1.4 Environmental Specifications

Table 1.4 lists the environmental specifications.

Table 1.4 Environmental specifications

Item Specification

Temperature

• Operating

• Non-operating
• Thermal

Gradient


5

°C to 55 °C (ambient)

5

°C to 60 °C (disk enclosure surface)

–40

°C to 65 °C

20

°C/h or less

Humidity

• Operating
• Non-operating
• Maximum Wet Bulb


8 % to 90 % RH (Non-condensing)
5 % to 95 % RH (Non-condensing)
29

°C (Operating)

40

°C (Non-operating)

Altitude (relative to sea level)

• Operating
• Non-operating


–300 to 3,000 m
–300 to 12,000 m

C141-E280

1-11

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