61 PCM-9587 User Manual
Appendix B Pin Assignments
B.22 SATA Connector 2 (CN24)B.23 CPU FAN Connector (CN25)B.24 Extension SMBUS Connector (CN26)

Table B.22: SATA Connector 2 (CN24)

Pin Signal
1GND
2TX1
3TX1#
4GND
5RX1#
6RX1
7GND

Table B.23: CPU FAN Connector (CN25)

Pin Signal
1GND
2+12V
3 SPEED DETECT

Table B.24: Extension SMBUS Connector(CN26)

Pin Signal
1GND
2SMBDATA
3SMBCLK
4 3VSB