Dell PowerEdge R805 Quick Start Guide download pdf (Page 15)

Getting Started With Your System 13

Environmental

NOTE: For additional information about environmental measurements for specific

system configurations, see www.dell.com/environmental_datasheets.

Temperature

Operating

10° to 35°C (50° to 95°F) with a maximum

temperature gradation of 10°C per hour

NOTE: For altitudes above 2950 feet, the maximum

operating temperature is derated 1ºF/550 ft.

Storage

–40° to 65°C (–40° to 149°F) with a maximum

temperature gradation of 20°C per hour

Relative humidity

Operating

20% to 80% (noncondensing) with a maximum

humidity gradation of 10% per hour

Storage

5% to 95% (noncondensing) with a maximum

humidity gradation of 10% per hour

Maximum vibration

Operating

0.26 Grms at 5–350 Hz in operational

orientations

Storage

1.54 Grms at 10–250 Hz in all orientations

Maximum shock

Operating

One shock pulse in the positive z axis (one pulse

on each side of the system) of 31 G for 2.6 ms

in the operational orientation

Storage

Six consecutively executed shock pulses in the

positive and negative x, y, and z axes (one pulse

on each side of the system) of 71 G for up to 2 ms

Altitude

Operating

–16 to 3048 m (–50 to 10,000 ft)

NOTE: For altitudes above 2950 feet, the maximum

operating temperature is derated 1ºF/550 ft.

Storage

–16 to 10,600 m (–50 to 35,000 ft)

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Dell PowerEdge R805 Quick Start Guide Page 15