Intel Core2 Extreme Processor X6800 and Intel Core2 Duo Desktop Processor E6000 and E4000 Sequences Datasheet

Datasheet 91
Thermal Specifications and Design Considerations
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Figure 27. Conceptual Fan Control on PECI-Based Platforms
Min
Max
Fan Speed
(RPM)
T
CONTROL
Setting
TCC Activation
Temperature
PECI = 0
PECI = -10
PECI = -20
Temperature
Note: Not intended to depict actual implementation
Figure 28. Conceptual Fan Control on Thermal Diode-Based Platforms
Min
Max
Fan Speed
(RPM)
T
CONTROL
Setting
TCC Activation
Temperature
T
DIODE
= 90 °C
T
DIODE
= 80 °C
T
DIODE
= 70 °C
Temperature