Dell PowerVault MD3260 Owner's Manual page 56

Environmental
Maximum shock
Operating
Storage
Altitude
Operating
Storage
Airborne contaminant level
Class
56
One shock pulse in the positive z axis of the system at 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)
at 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 22 G faired square wave pulse with velocity change at 200
inches/second (508 centimeters/second)
–30.5 m to 3000 m (–100 ft to 9,842 ft)
NOTE: For altitudes above 2950 ft, the maximum operating
temperature is derated 1.8 ºF/1000 ft.
–30.5 m to 12192 m (–100 ft to 40,000 ft)
G1 as defined by ISA-S71.04-1985