Appendix A: Server Specifications

Environmental specifications

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

VariableRequirements

 

 

Temperature

Maximum rate of change: 18°F (10°C) per hour

 

Nonoperating: -40° to 158°F (-40° to 70°C)

 

Operating: 50° to 95°F (10° to 35°C); derated 0.9°F (0.5°C) for every

 

1,000 feet (305 meters)

 

 

Max BTU/hr.

5100

 

 

Altitude

-100 to 5000 feet (-30 to 1500 meters)

 

 

Humidity

Nonoperating: 95% (noncondensing) at 77° to 86° F (25° to 30° C)

 

 

Vibration

2.2 Grms, 10 minutes per axis on each of the three axis.

 

 

Shock

Operating: 2.0 g, 11 msec, ½ sine (100 pulses in each direction, on

 

each of three axes)

 

Non-Operating: Trapezoidal, 25 G, two drops on each of six faces

 

V: 175 inches/sec on bottom face drop, 90 inches/sec on the other

 

five faces

 

 

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