Appendix A.
Technical Reference
System Environmental Specifications
The following table defines the system level operating and non-operating environmental limits.
Table 8. System Environmental Limits Summary
Parameter
Limits
Operating Temperature
+10°C to +27°C with the maximum rate of change not to exceed 10°C per hour
Non-Operating Temperature
-40°C to +70°C
Non-Operating Humidity
90%, non-condensing at 27°C
Acoustic noise
Sound power: 7.0BA with hard disk drive stress only at room ambient temperature (23
+/- 2°C)
Shock, operating
Half sine, 2g peak, 11 mSec
Shock, unpackaged
Trapezoidal, 25g, velocity change 175 inches/second
(80 lbs. to < 100 lbs.)
Vibration, unpackaged
5 Hz to 500 Hz, 2.20 g RMS random
Shock and vibration, packaged
ISTA (International Safe Transit Association) Test Procedure 3A
ESD
+/-12 KV except I/O port +/- 8 KV per Intel
®
Environmental Test Specification
System Cooling Requirement in
BTU/Hr.
2130 Watt Max – 7263 BTU/hour
Disclaimer Note:
Intel ensures the unpackaged server board and system meet the shock requirement
mentioned above through its own chassis development and system configuration. It is the responsibility
of the system integrator to determine the proper shock level of the board and system if the system
integrator chooses different system configuration or different chassis. Intel Corporation cannot be held
responsible, if components fail or the server board does not operate correctly when used outside any of
its published operating or non-operating limits.
