DG43NB Datasheet, PDF (58/88 Pages) Intel Corporation – Technical Product Specification

Intel Desktop Board DG43NB Technical Product Specification
Table 31 provides maximum case temperatures for the board components that are
sensitive to thermal changes. The operating temperature, current load, or operating
frequency could affect case temperatures. Maximum case temperatures are important
when considering proper airflow to cool the board.
Table 31. Thermal Considerations for Components
Component
Maximum Case Temperature
Processor
For processor case temperature, see processor datasheets and
processor specification updates
Intel 82G43 GMCH
Intel 82801JIB (ICH10)
97 ^oC (under bias)
92 ^oC (under bias)
For information about
Processor datasheets and specification updates
Refer to
Section 1.2, page 14
2.7 Reliability
The Mean Time Between Failures (MTBF) prediction is calculated using component and
subassembly random failure rates. The calculation is based on the Bellcore Reliability
Prediction Procedure, TR-NWT-000332, Issue 4, September 1991. The MTBF
prediction is used to estimate repair rates and spare parts requirements.
The MTBF data is calculated from predicted data at 55 ºC. The Intel Desktop Board
DG43NB MTBF is 32067.84 hours.
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