Fujitsu MPA3026AT Manual De Usuario
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C141-E034-02EN
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1.4
Environmental Specifications
Table 1.4 lists the environmental specifications.
Table 1.4
Environmental specifications
Temperature
• Operating
• Non-operating
• Thermal Gradient
• Thermal Gradient
5°C to 55°C (ambient)
5°C to 60°C (disk enclosure surface)
–40°C to 60°C
20°C/h or less
5°C to 60°C (disk enclosure surface)
–40°C to 60°C
20°C/h or less
Humidity
• Operating
• Non-operating
• Maximum Wet Bulb
• Non-operating
• Maximum Wet Bulb
8% to 80%RH (Non-condensing)
5% to 85%RH (Non-condensing)
29°C
5% to 85%RH (Non-condensing)
29°C
Altitude (relative to sea level)
• Operating
• Non-operating
• Non-operating
–60 to 3,000 m (–200 to 10,000 ft)
–60 to 12,000 m (–200 to 40,000 ft)
–60 to 12,000 m (–200 to 40,000 ft)
1.5
Acoustic Noise
Table 1.5 lists the acoustic noise specification.
Table 1.5
Acoustic noise specification
Sound Pressure
• Idle mode (DRIVE READY)
• Seek mode (Random)
• Seek mode (Random)
35 dBA typical at 1 m
40 dBA typical at 1 m
40 dBA typical at 1 m