Technical Reference 
55 
2.6  Thermal Considerations 
  CAUTION 
A chassis with a maximum internal ambient temperature of 38 
o
C at the processor fan 
inlet is required.  Use of a processor heat sink that provides omni-directional airflow to 
maintain required airflow across the processor voltage regulator area is highly 
recommended. For a list of chassis that have been tested with Intel desktop boards 
please refer to the following website:   
http://www3.intel.com/cd/channel/reseller/asmo-na/eng/tech_reference/53211.htm 
All responsibility for determining the adequacy of any thermal or system design 
remains solely with the reader.  Intel makes no warranties or representations that 
merely following the instructions presented in this document will result in a system 
with adequate thermal performance. 
  CAUTION 
The ambient temperature must not exceed the board’s maximum operating 
temperature.  Failure to do so could cause components to exceed their maximum case 
temperature and malfunction.  For information about the maximum operating 
temperature, see the environmental specifications in Section 2.8.  
  CAUTION 
Ensure that proper airflow is maintained in the processor voltage regulator circuit.  
Failure to do so may result in damage to the voltage regulator circuit.