Intel D845PT Product Specification - Page 86

Localized High Temperature Zones, Table 52., Thermal Considerations for Components

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Intel Desktop Board D845BG/D845PT Technical Product Specification Figure 23 shows the locations of the localized high temperature zones. A B C D A Processor voltage regulator area B Processor C Intel 82845 MCH D Intel 82801BA ICH2 Figure 23. Localized High Temperature Zones OM12995 Table 52 provides maximum case temperatures for D845BG/D845PT 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 D845BG/D845PT boards. Table 52. Thermal Considerations for Components Component Maximum Case Temperature Intel Pentium 4 processor Intel 82845 MCH Intel 82801BA ICH2 For processor case temperature, see processor datasheets and processor specification updates 83 oC (under bias) 109 oC (under bias) For information about Intel Pentium 4 processor datasheets and specification updates Refer to Section 1.3, page 18 86

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Intel Desktop Board D845BG/D845PT Technical Product Specification
86
Figure 23 shows the locations of the localized high temperature zones.
OM12995
D
B
C
A
A
Processor voltage regulator area
B
Processor
C
Intel
82845 MCH
D
Intel
82801BA ICH2
Figure 23.
Localized High Temperature Zones
Table 52 provides maximum case temperatures for D845BG/D845PT 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 D845BG/D845PT boards.
Table 52.
Thermal Considerations for Components
Component
Maximum Case Temperature
Intel Pentium 4 processor
For processor case temperature, see processor datasheets and
processor specification updates
Intel
82845 MCH
83
o
C (under bias)
Intel 82801BA ICH2
109
o
C (under bias)
For information about
Refer to
Intel Pentium 4 processor datasheets and specification updates
Section 1.3, page 18