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SPARC S7-2 Server Installation Guide

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Updated: June 2017
 
 

Environmental Specifications

Table 1  Temperature, Humidity, Acoustic, and Elevation Specifications
Specification
Operating
Nonoperating
Ambient temperature
  • Maximum range: 41°F to 95°F (5°C to 35°C) up to 2,953 feet (900 meters)

  • Optimal: 69.8°F to 73.4°F (21°C to 23°C)

Note -  Maximum ambient operating temperature is derated by 1 degree C per 300 meters of elevation beyond 900 meters, up to a maximum altitude of 3,000 meters.

–40°F to 154°F (–40°C to 68°C)
Relative humidity
  • 10% to 90% noncondensing, short term 23°F to 113°F (–5°C to 55°C)

  • 5% to 90% noncondensing, but not to exceed 0.024 kg of water per kg of dry air (0.053 lbs water/2.205 lbs dry air)

Up to 93% noncondensing 95°F (35°C) maximum wet bulb
Altitude
Up to 9,840 feet (3,000 meters)

Note -  In China markets, regulations may limit installations to a maximum altitude of 6,562 feet (2,000 meters).

Maximum 39,370 feet (12,000  meters)
Acoustic noise
  • Maximum condition: 7.1 Bels A weighted

  • Idle condition: 7.0 Bels A weighted

Not applicable
Table 2  Shock and Vibration Specifications
Description
Operating
Nonoperating
Shock
3.5 Gs, 11 ms half-sine
Roll-off: 1.25-inch roll-off free fall, front to back rolling directions
Threshold: 13-mm threshold height at 0.65 m/s impact velocity
Vibration
0.15 G (z-axis),
0.10 G (x-, y-axes), 5-500Hz swept sine
0.5 G (z-axis),
0.25 G (x-, y-axes), 5-500Hz swept sine

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