Intel IB850 user manual J3 CPU Fan Power Connector, J7 External ATX Power Connector

Models: IB850

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INSTALLATIONS

 

 

 

Signal Name

 

 

Pin

 

 

Pin

 

 

Signal Name

 

 

 

 

Vcc

 

1

 

5

 

 

Ground

 

 

 

 

USB2-

 

2

 

6

 

 

USB3+

 

 

 

 

USB2+

 

3

 

7

 

 

USB3-

 

CN3

 

 

 

 

 

 

 

 

 

 

 

Ground

 

4

 

8

 

 

Vcc

 

J3: CPU Fan Power Connector

J3 is a 3-pin header for the CPU fan. The fan must be a 12V fan.

 

Pin #

Signal Name

 

 

1

Ground

 

2+12V

3Rotation detection

J7: External ATX Power Connector

 

Pin #

Signal Name

 

 

1

Ground

 

2PS-ON (soft on/off)

35VSB (Standby +5V)

J8, J9: System Fan Power Connector

J8 and J9 are 3-pin headers for system fans. The fan must be a 12V fan.

 

Pin #

Signal Name

 

 

1

Ground

 

2+12V

3Rotation detection

22

IB850 User’s Manual

Page 26
Image 26
Intel IB850 user manual J3 CPU Fan Power Connector, J7 External ATX Power Connector, J8, J9 System Fan Power Connector