• Serial Port Connectors: COM1, COM2, COM3, COM4
• SATA Connector: SATA1
SATA
1. GND
2. TX+
3. TX-
4. GND
5. RX-
6. RX+
7. GND
1
SATA power connectors: SATAPW1
1. +3.3V
2. +3.3V
3. +3.3V
4. GND
5. GND
6. GND
7. +5V
8. +5V
9. +5V
10. GND
11. GND
12. GND
13. +12V
14. +12V
15. +12V
• Front USB 3.0 Headers: USB56
USB56
1. +5V
2. USB3_RX-
3.
4. GND
5. USB3_TX-
6.
7. GND
8. USB-
9. USB+
10. NC
19. +5V
18. USB3_RX-
17.
16. GND
15. USB3_TX-
14.
13. GND
12. USB-
11. USB+