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Maximum
Vibration
Specifications
Operating 0.26 G
rms
at 5 Hz to 350 Hz (all operation orientations).
Storage 1.87 G
rms
at 10 Hz to 500 Hz for 15 min (all six sides tested).
Maximum Shock Specifications
Operating One shock pulse in the positive z axis of 31 G for 2.6 ms in all operational
orientations.
Storage 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.
Maximum Altitude Specifications
Operating
3048 m (10,000 ft).
Storage 12,000 m (39,370 ft).
Operating Altitude
De-rating
Specifications
≤ 35 °C (95 °F) Maximum temperature is reduced by 1 °C/300 m (1 °F/547 ft) above 950 m (3,117
ft).
40 °C (104 °F) Maximum temperature is reduced by 1 °C/175 m (1 °F/319 ft) above 950 m (3,117 ft).
≥ 45 °C (113 °F) Maximum temperature is reduced by 1 °C/125 m (1 °F/228 ft) above 950 m (3,117
ft).
This section defines the limits to help avoid IT equipment damage and/or failure from particulates and
gaseous contamination. If it is determined that levels of particulates or gaseous pollution are beyond the
limits specified below and are the reason for the damage and/or failures to your equipment, it may be
necessary for you to re-mediate the environmental conditions that are causing the damage and/or
failures. Re-mediation of environmental conditions will be the responsibility of the customer.
Particulate
Contamination
Specifications
Air Filtration Data center air filtration as defined by ISO Class 8 per ISO 14644-1 with a 95%
upper confidence limit.
NOTE: Applies to data center environments only. Air filtration requirements do
not apply to IT equipment designed to be used outside a data center, in
environments such as an office or factory floor.
NOTE: Air entering the data center must have MERV11 or MERV13 filtration.
Conductive Dust Air must be free of conductive dust, zinc whiskers, or other conductive particles.
NOTE: Applies to data center and non-data center environments.
Corrosive Dust
• Air must be free of corrosive dust.
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