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8 fan connector (system), Figure 3-9: system fan connector location, Table 3-7: cpu fan connector pinouts – IEI Integration IMBA-C604EN User Manual

Page 39

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IMBA-C604EN ATX Mo th e rb o a rd

P a g e 24

Pin

Description

Pin

Description

3

FANIO1

4

FANOUT1

Table 3-7: CPU Fan Connector Pinouts

3.2.8 Fa n Co n n e c to r (S ys te m )

CN La b e l:

S YS _FAN1, S YS _FAN2, S YS _FAN3, S YS _FAN4

CN Typ e :

4-pin wafer and 3-pin wafer

CN Lo c a tio n :

See Figure 3-9

CN P in o u ts :

See Table 3-8 and Table 3-9

The fan connector attaches to a cooling fan.

Figure 3-9: System Fan Connector Location

Pin

Description

Pin

Description

1

GND

2

+12 V

3

FANIO2/3

4

FANOUT2/3

Table 3-8: System Fan Connector Pinouts (SYS_FAN1, SYS_FAN2)

Pin

Description

Pin

Description

1

NC

2

+12 V