Dell External OEMR R210II Getting Started Manual page 14

Environmental (continued)
Maximum shock
Operating
Storage
Altitude
Operating
Storage
Airborne Contaminant Level
Class
12
Getting Started With Your System
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
Six consecutively executed shock pulses in the
positive and negative x, y, and z axes (one pulse
on each side of the system) of 32 G faired
square wave pulse with velocity change at
270 inches/second (686 centimeters/second)
–16 m to 3048 m (–50 ft to 10,000 ft)
NOTE:
For altitudes above 2950 feet, the maximum
operating temperature is derated 1 ºF/550 ft.
–16 m to 10,600 m (–50 ft to 35,000 ft)
G1 as defined by ISA-S71.04-1985