Intel Pentium 4 672 HH80547PG1122MH User Manual
Product codes
HH80547PG1122MH
Intel
®
Pentium
®
4 Processor in the 423-pin Package
73
6.2
Thermal Analysis
6.2.1
Measurements For Thermal Specifications
6.2.1.1
Processor Case Temperature Measurement
The maximum and minimum case temperature (T
CASE
) for the Pentium 4 processor is specified in
Table 33. This temperature specification is meant to ensure correct and reliable operation of the
processor. Figure 24 illustrates where Intel recommends that T
processor. Figure 24 illustrates where Intel recommends that T
CASE
thermal measurements should
®
Pentium
®
4 Processor Thermal Design Guidelines for more information.
Figure 24. Guideline Locations for Case Temperature (T
CASE
) Thermocouple Placement
Figure 25. Technique for Measuring with 0 Degree Angle Attachment
000 874 b
M e asure from ed ge o f processor
M easure T
a t this point.
a t this point.
C A S E
T he rm al grease sh ould cover the
entire surfa ce of the Integ ra ted
H ea t Sp read er
entire surfa ce of the Integ ra ted
H ea t Sp read er
1 .125 ”
1.0 75”