Environmental Specifications, Acoustic Noise

1.5 Acoustic Noise

1.4 Environmental Specifications

Table 1.4 lists the environmental specifications.

	Table 1.4	Environmental specifications

Temperature
•	Operating		5°C to 55°C (ambient)
			5°C to 60°C (disk enclosure surface)
•	Non-operating		–40°C to 65°C
•	Thermal Gradient		20°C/h or less

Humidity
•	Operating		8% to 90% RH (Non-condensing)
•	Non-operating		5% to 95% RH (Non-condensing)
•	Maximum Wet Bulb		29°C

Altitude (relative to sea level)
•	Operating		–300 to 3,000 m (–200 to 10000 ft)
•	Non-operating		–300 to 12,000 m (–200 to 40000 ft)

Table 1.5 lists the acoustic noise specification.

Sound Pressure

• Idle mode (DRIVE READY)

30 dBA typical at 1 m

C141-E042-01EN

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