Intel E2160 - Cpu Pentium Dual-Core 1.80Ghz Fsb800Mhz 1M Lga775 Tray Design Manual page 4

5.4 Altitude ............................................................................................................36
5.5 Geometric Envelope for Intel Reference PICMG 1.3 Thermal Mechanical Design ..........37
6.0 Intel® Quiet System Technology (Intel® QST).........................................................38
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6.1 Intel QST Algorithm .........................................................................................38
6.1.1 Output Weighting Matrix ..........................................................................39
6.1.2 Proportional-Integral-Derivative (PID) .......................................................39
6.2 Board and System Implementation of Intel® QST ..................................................41
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6.3 Intel QST Configuration and Tuning....................................................................43
6.4 Fan Hub Thermistor and Intel
A LGA775 Socket Heatsink Loading .............................................................................44
A.1 LGA775 Socket Heatsink Considerations ...............................................................44
A.2 Metric for Heatsink Preload for Designs Non-Compliant with Intel Reference Design ....44
A.3 Heatsink Selection Guidelines ..............................................................................49
B Thermal Interface Management ...............................................................................50
B.1 Bond Line Management ......................................................................................50
B.2 Interface Material Area .......................................................................................50
B.3 Interface Material Performance ............................................................................50
C Case Temperature Reference Metrology ...................................................................51
C.1 Objective and Scope ..........................................................................................51
D Mechanical Drawings ...............................................................................................53
E Intel® Enabled Reference Solution Information .......................................................56
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Intel Core 2 Duo E6400, E4300, and Intel
TDG
4
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Intel Core 2 Duo E6400, E4300, and Intel
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QST .....................................................................43
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Pentium Dual-Core E2160 Processor
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Pentium Dual-Core E2160 Processor-
Order Number: 315279 - 003US
October 2007