Intel D848PMB Technical Product Specification - Page 34
Thermal Monitoring
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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 Refer to Figure 8, page 34 1.11.2 Thermal Monitoring Figure 8 shows the location of the sensors and fan connectors. 13 A B 1 3 C 13 Item A B C D E F FE D OM16420 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 8. Thermal Monitoring 34