1.4 Environmental Specifications. Fujitsu C141-E090-02EN

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1.4 Environmental Specifications. Fujitsu C141-E090-02EN | Manualzz

1.4

Environmental Specifications

Table 1.4 lists the environmental specifications.

Table 1.4

Environmental specifications

Temperature

• Operating

• Non-operating

• Thermal Gradient

Humidity

• Operating

• Non-operating

• Maximum Wet Bulb

Altitude (relative to sea level)

• Operating

• Non-operating

5°C to 55°C (ambient)

5°C to 60°C (disk enclosure surface)

–40°C to 60°C

20°C/hour or less

8% to 80%RH (Non-condensing)

5% to 85%RH (Non-condensing)

29°C

–60 to 3,000 m (–200 to 10,000 ft)

–60 to 12,000 m (–200 to 40,000 ft)

1.5

Acoustic Noise

Table 1.5 lists the acoustic noise specification.

Sound Power per ISO 7779 and

ISO9296

(Typical at 1m)

Sound Pressure

(Typical at 1m)

Table 1.5

Acoustic noise specification

Model

MPE3102AH

MPE3136AH

3.7 bels Idle mode (DRIVE

READY)

Seek mode (Random)

Idle mode (DRIVE

READY)

Seek mode (Random)

4.3 bels

32 dBA

38 dBA

MPE3204AH

MPE3273AH

3.8 bels

4.4 bels

33 dBA

39 dBA

1 - 8 C141-E090-01EN

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