Dell PowerEdge T20 Owner's Manual

Environmental Specifications

Temperature
	Operating	5 °C to 35°C (41 °F to 95 °F)
	Storage	–40 °C to 65 °C (–40 °F to 149 °F)
Relative Humidity (maximum)
	Operating	20% to 80% (non-condensing)
	Storage	5% to 95% (non-condensing)
Maximum Vibration
	Operating	0.26 G _rms
	Storage	2.20 G _rms
Maximum Shock
	Operating	40 G
	Storage	105 G
Altitude
	Operating	–15.20 m to 3048 m (-50 ft to 10,000 ft) NOTE: In compliance with the requirements of the official Chinese standards, the operating altitude for systems shipping in China is in the range of –15.2 m to 5000 m (–50 ft to 16400 ft). NOTE: For altitudes above 2950 ft, the maximum operating temperature is derated 1 ºF/550 ft.
	Storage	–15.20 m to 10,668 m (-50 ft to 35,000 ft)