Intel D915GVWB Product Specification - Page 30

Thermal Monitoring

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Intel Desktop Board D915GVWB 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 Refer to Figure 12, page 30 1.11.2 Thermal Monitoring Figure 12 shows the location of the sensors and fan connectors. 3 1 A CB 4 1 D 1 3 Item A B C D E F F E OM17322 Description Thermal diode, located on processor die Remote ambient temperature sensor Ambient temperature sensor, internal to hardware monitoring and fan control ASIC Processor fan Rear chassis fan Front chassis fan Figure 12. Thermal Monitoring 30

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Intel Desktop Board D915GVWB Technical Product Specification
30
•
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
Refer to
The location of the fan connectors and sensors for thermal monitoring
Figure 12, page 30
1.11.2
Thermal Monitoring
Figure 12 shows the location of the sensors and fan connectors.
OM17322
A
B
E
F
D
C
1
4
1
3
1
3
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
Figure 12.
Thermal Monitoring