SPARC T5-4 Server Installation Guide

Environmental Requirements

This topic includes these specifications:

• Temperature, humidity, and elevation

• Shock and vibration

• Acoustic

Table 1  Temperature, Humidity, and Elevation Specifications

Operating Nonoperating Description U.S. Metric U.S. Metric Notes Temperature (maximum) 41 to 95??F at 0 to 3000 ft 5 to 35??C at 900m -40 to 149??F at 0 to 3000 ft -40 to 65??C at 900m Decrease in maximum temperature: above 3000 ft. (900m), 1.8°F/1000 ft (1°C/300m) Relative humidity 10 to 90% at 81??F 10 to 90% at 27??C Up to 93% at 100??F Up to 93% at 38??C Maximum wet bulb, noncondensing Altitude 0 to 9840 ft at 95°F Except in China markets where regulations may limit installations to a maximum altitude of 2km. 0 to 3000m at 40??C Up to 40,000 ft Up to 12,000m

Table 2  Shock and Vibration Specifications

Description Operating Notes Shock 3G, 11 ms Half-sine Vibration (vertical) 0.15G 5 to 500 HZ swept-sine Vibration (horizontal) 0.10G

Table 3  Acoustic Specifications

Description Operating at Idle Operating at Peak Power Acoustic power (LwAd 1B= 10 dB) 7.8B 9.4B Acoustic pressure level (LpAm: bystander positions) 61.8 dBA 79.7 dBA

Related Information

• Server Safety and Compliance

• Physical Specifications

• Electrical Specifications

• Environmental Requirements

• Airflow Precautions