Table 20. Relative humidity specications
Relative humidity Specications
Storage 5% to 95% RH with 33°C (91°F) maximum dew point. Atmosphere must be
non-condensing at all times.
Operating 5% to 85% relative humidity with 29°C (84.2°F) maximum dew point.
Table 21. Maximum vibration specications
Maximum vibration Specications
Operating Random vibration per Mil-Std 810G method 514.6, 0.00220783
g
2
/Hz at 10
Hz to 500 Hz (overall 1.04
rms
), all 3 axes, 1 hour per axis
Storage Mil-Std 810G Procedure I, Cat 4, Fig 514.6C-1 (US highway truck vibration), 1
hour per axes
Table 22. Maximum shock specications
Maximum shock Specications
Operating Mil-Std 810G method 516.6, Proc I, 40G, 11 ms, 3 shocks in +/- directions in 3
axes (total 18 shocks)
Storage Mil-Std 810G method 516.6, Proc I, 40G, 11 ms, 3 shocks in +/- directions in 3
axes (total 18 shocks)
Table 23. Maximum altitude specications
Maximum altitude Specications
Operating Mil-Std 810G method 500.5, Proc. II, air carriage, 15,000 ft for 1 hour after
stabilization
Storage Mil-Std 810G method 500.5, Proc. I, 40,000 ft for 1 hour after stabilization
Particulate and gaseous contamination specications
The following table denes the limitations that help avoid any equipment damage or failure from particulates and gaseous contamination. If
the levels of particulates or gaseous pollution exceed the specied limitations and result in equipment damage or failure, you may need to
rectify the environmental conditions. Re-mediation of environmental conditions is the responsibility of the customer.
Table 24. Particulate contamination
specications
Particulate contamination Specications
Air ltration Data center air ltration as dened by ISO Class 8 per ISO 14644-1 with a
95% upper condence limit.
NOTE: This condition applies to data center environments only. Air
ltration requirements do not apply to IT equipment designed to be
used outside a data center, in environments such as an oce or
factory oor.
28 Technical specications
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