Intel DQ67OW - Intel FCFH Header; Processor (4-Pin) Fan Header

Technical Reference
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Table 18. Processor (4-Pin) Fan Header
Pin Signal Name
1 Ground
2 +12 V
3 FAN_TACH
4 FAN_CONTROL
Table 19. Front and Rear Chassis Fan Headers
Pin 4-Wire Support Pin 3-Wire Support
1 Ground 3 Ground
2 +12 V 2 FAN_POWER
3 FAN_TACH 1 FAN_TACH
4 FAN_CONTROL N/A N/A
Table 20. Intel FCFH Header
Pin Description
1 Ground
2 FCFH#