Environmental Specifications
Related Information
■
“Rack Requirements” on page 20
Environmental Specifications
The following table lists the temperature, humidity, and altitude specifications, as well as
acoustic noise, vibration, and shock specifications.
TABLE 3
Environmental Specifications
Specification
Operating
Nonoperating
Optimum
Ambient temperature
(Does not apply to
removable media)
The ambient temperature for systems operating
in an Exadata cabinet is 41˚F to 90˚F (5˚C to
32˚C) up to 2,953 feet (900 meters).
Note -
Maximum ambient operating
temperature is derated by 1 degree C for every
300 meters elevation beyond 900 meters, up to a
maximum altitude of 3,000 meters elevation.
–
40˚F to 158˚F (
–
40˚C to
70˚C)
70
˚
F to 74
˚
F
(21
˚
C to 23
˚
C)
Relative humidity
■ 10% to 90% noncondensing, short term 25˚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
100.4˚F (38˚C) maximum
wet bulb
45% to 50%
relative humidity
Altitude
Maximum 9,840 feet (3,000 meters) at 95˚F
(35˚C)
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: 8.1 Bels
■ Idle condition: 5.8 Bels
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 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
16
Oracle Exadata Storage Server X6-2 High Capacity Installation Guide • July 2018
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