Intel FS-979 Computer Hardware User Manual


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FS-979 User’s Manual Hardware Setup
Fan Connectors 28
2.13.2 <Fan Connectors>
Connector: CPUFAN
Type: 4-pin fan wafer connector
Pin Description Pin Description
1 Ground 2 +12V
3 Fan Speed Detection 4 Fan Control
Connector: NBFAN, SYSFAN
Type: 3-pin fan wafer connector
Pin Description Pin Description Pin Description
1 Ground 2 +12V 3 Fan Control
SYSFAN
1
3
NBFAN
1
3
CPUFAN
1 4
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