Environmental Specifications

The following specifications identify maximum environmental characteristics. At no time should the server run under conditions which violate these specifications.

Table 36: Environmental Specifications

 

 

VariableRequirements

 

 

Temperature

Maximum rate of change = 10°C per hour

 

 

Nonoperating

–40° to 70 °C (–55° to 150 °F)

 

 

Operating

10° to 35 °C (41° to 95 °F); derated 0.5 °C for every

 

1000 ft (305 m)

 

 

Altitude

10,000 ft max

 

 

Humidity

 

 

 

Nonoperating

95% relative (noncondensing) @ 30°C (86°F)

 

 

Operating wet bulb

Not to exceed 33 °C (91.4 °F) (with diskette drive or

 

hard disk drive)

 

 

Shock

 

 

 

Operating

2.0 g, 11 msec, 1/2 sine

 

 

Packaged

Operational after 30-inch free fall (cosmetic damage

 

might occur)

 

 

Acoustic noise

< 50 dBA w/ two power supplies at 28 °C +/- 2 °C

 

< 55 dBA w/ three power supplies at 28 °C +/- 2 °C

 

 

Electrostatic

Tested to 20 kilovolts (kV) per Intel environmental test

discharge (ESD)

specifications; no component damage

 

 

AC Input Power

 

 

 

100-120 V

100-120 V, 7.6 A, 50/60 Hz

 

 

200-240 V

200-240 V, 3.8 A, 50/60 Hz

 

 

Specifications 177