Dell PowerVault NX3300 Getting Started Manual page 8

Environmental
Storage
Relative humidity
Operating
Storage
Maximum vibration
Operating
Storage
Maximum shock
Operating
Storage
Altitude
Operating
Storage
Particulate Contamination
Air Filtration
8
NOTE: For information on supported expanded
operating temperature range and configurations, see
support.dell.com/manuals.
-40–65 °C -(40–149 °F) with a maximum temperature
gradation of 20 °C per hour
10% to 80% (noncondensing) at a maximum wet bulb
temperature of 26 °C (79 °F)
5% to 95% (noncondensing) at a maximum wet bulb
temperature of 33 °C (91 °F)
0.26 Grms at 5–350 Hz (all operation orientations)
1.87 Grms at 10–500 Hz for 15 min (all six sides tested)
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 (685 centimeters/
second)
-15.2–3048 m -(50–10,000 ft)
NOTE: For altitudes above 2950 ft, the maximum
operating temperature is derated 1 ºF/550 ft.
-15.2–10,668 m -(50–35,000 ft)
NOTE: The system can be air shipped.
Data center air filtration as defined by ISO Class 8 per
ISO 14644-1 with a 95% upper confidence limit.
NOTE: Air entering the data center must have
MERV11 or MERV13 filtration.