User`s guide

Appendix A Specifications 79
A Specifications
Engineering Specifications
Temperature Ranges The following values are ambient temperatures
inside the computer case. The board temperatures reflect
the dual Pentium II II CPU Heat dissipation requirements
because they will be the hottest motherboard components.
Temperature specifications vary with the CPU frequency.
Frequency Heat
Sink
Airflow
over CPU
Airflow
over other
component
s
Temperature
Range
All frequencies
YES 200 feet
per minute
Not critical
0 ° through 50 °
C. ambient
You must make sure that there is adequate air flow over
the CPU inside the case.
Humidity The recommended humidity range for operation of the
motherboard is 20% to 80% non-condensing.