Environmental Requirements
Because different grounding methods are used, depending on location, check the grounding
type, and refer to documentation, such as local electrical codes, for the correct grounding
method. Ensure that the facility administrator or qualified electrical engineer who verifies the
grounding method for the building performs the grounding work.
Environmental Requirements
The following table lists the temperature, humidity, and altitude specifications, as well as
acoustic noise, vibration, and shock specifications.
TABLE 6
Environmental Specifications
Specification Operating Nonoperating
Ambient temperature (Does
not apply to removable media)
■ 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
Vibration 0.15 G (z-axis),
0.10 G (x-, y-axes), 5-500Hz swept sine
IEC 60068-2-6 Test FC
0.5 G (z-axis),
0.25 G (x-, y-axes), 5-500Hz swept sine
IEC 60068-2-6 Test FC
Shock 3.5 Gs, 11 ms half-sine
IEC 60068-2-27 Test Ea
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
ETE-1010-02 Rev A
Set conditions to the optimal temperature and humidity ranges to minimize the chance of
downtime due to component failure. Operating the Oracle Server X5-2 for extended periods at
20 Oracle Server X5-2 Installation Guide • January 2021
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