Oracle SPARC T7-4 Installation Manual page 20

Environmental Requirements
Shock and vibration
■
Acoustic
■
Temperature, Humidity, and Elevation Specifications
TABLE 1
Operating
Description Metric
Temperature
5° to 35° C
(maximum)
at 900m
Relative 10 to 90%
humidity
at 27° C
Altitude
0 to 3000 m
at 40° C
TABLE 2
Description
Shock
Vibration (vertical)
Vibration (horizontal)
TABLE 3
Description
Sound Power Level - LwAd
(1 B = 10 dB)
Sound Pressure Level - LpAm
(energy average of 4 bystander positions)
Related Information
SPARC T7-4 Server Safety and Compliance Guide
■
"Physical Specifications" on page 17
■
"Electrical Specifications" on page 18
■
"Airflow Precautions" on page 21
■
20 SPARC T7-4 Server Installation Guide • March 2017
Nonoperating
U.S. Metric
41° to 95° F at 0 -40° to 65° C
to 3000 ft
at 900m
10 to 90% Up to 93%
at 81° F at 38° C
0 to 9840 ft at Up to 12,000 m
95° F
Shock and Vibration Specifications
Operating
3 G, 11 ms
0.15 G
0.10 G
Acoustic Specifications
U.S.
-40° to 149° F
at 0 to 3000 ft
Up to 93%
at 100° F
Up to 40,000 ft
Notes
Half-sine
5 to 500 HZ swept-sine
Operating at Idle
7.8 B
61.8 dBA
Notes
Decrease in maximum
temperature: above 3000 ft.
(900m), 1.8°F/1000 ft (1°
C/300m)
Maximum wet bulb,
noncondensing
In China markets, regulations
may limit installations to a
maximum operating altitude of
2000m.
Operating at Peak Power
9.4 B
79.7 dBA