Environmental
Operating
10% to 80% with 29°C (84.2°F) maximum dew point
Maximum vibration
Operating
0.26 G
rms
at 5 Hz to 350 Hz (all operation orientations).
Storage
1.88 G
rms
at 10Hz to 500 Hz for 15 min (all six sides tested).
Maximum shock
Operating
Six consecutively executed shock pulses in the positive and negative x, y, and
z axes of 40 G for up to 2.3 ms.
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
Operating
3,048 m (10,000 ft)
Storage
12,000 m (39,370 ft)
Operating temperature de-rating
Up to 35 °C (95 °F)
Maximum temperature is reduced by 1°C/300 m (1°F/547 ft) above 950 m
(3,117 ft).
35 °C to 40 °C (95 °F to
104 °F)
Maximum temperature is reduced by 1°C/175 m (1°F/319 ft) above 950 m
(3,117 ft).
40 °C to 45 °C (104 °F to
113 °F)
Maximum temperature is reduced by 1°C/125 m (1°F/228 ft) above 950 m
(3,117 ft).
Particulate contamination
NOTE: 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 or failures to
your equipment, it maybe necessary for you to re-mediate the environmental conditions that are
causing the damage or failures. Re-mediation of environmental conditions will be the responsibility
of the customer.
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.
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.
• Residual dust present in the air must have a deliquescent point less than
60% relative humidity.
Technical Specifications
17