Thermal Monitoring - Intel D848PMB Specification

Intel Desktop Board D848PMB Technical Product Specification
•
Two remote thermal diode sensors for direct monitoring of processor temperature and ambient
temperature sensing
•
Power supply monitoring of five voltages (+5 V, +12 V, +3.3 VSB, +1.5 V, and +VCCP) to
detect levels above or below acceptable values
•
Thermally monitored closed-loop fan control, for all three fans, that can adjust the fan speed or
switch the fans on or off as needed
•
SMBus interface
For information about
The location of the fan connectors and sensors for thermal monitoring

1.11.2 Thermal Monitoring

Figure 8 shows the location of the sensors and fan connectors.
Item Description
A
Thermal diode, located on processor die
B
Remote ambient temperature sensor
C
Ambient temperature sensor (internal to hardware monitoring and fan control ASIC)
D
Processor fan
E
Rear chassis fan
F
Front chassis fan
34
1 3
1 3
F E
Figure 8. Thermal Monitoring
Refer to
Figure 8, page 34
A
B
1
C
3
D
OM16420