Dell PowerEdge R715 Getting Started With page 14

Environmental (continued)
Relative humidity
Operating
Storage
Maximum vibration
Operating
Storage
Maximum shock
Operating
Storage
Altitude
Operating
Storage
Airborne Contaminant Level
Class
12
Getting Started With Your System
20% to 80% (noncondensing) with a maximum
humidity gradation of 10% per hour
5% to 95% (noncondensing)
0.26 G at 5–350 Hz for 15 min
1.54 G at 10–250 Hz for 15 min
One shock pulse in the positive z axis (one pulse on
each side of the system) of 31 G for 2.6 ms in the
operational orientation
Six consecutively executed shock pulses in the
positive and negative x, y, and z axes (one pulse on
each side of the system) of 71 G for up to 2 ms
–16 to 3,048 m (–50 to 10,000 ft)
NOTE:
For altitudes above 2950 feet, the maximum
operating temperature is derated 1ºF/550 ft.
–16 to 10,600 m (–50 to 35,000 ft)
G2 or lower as defined by ISA-S71.04-1985