12
(3) SATA1: Serial-ATAIII Port connector
These connectors are high-speed SATAIII ports that support 6 GB/s transfer rate.
Pin No.
Defnition
1 GND
2 TXP
3 TXN
4 GND
5 RXN
6 RXP
7 GND
(4) SATA2/SATA3/SATA4:SATAII Port connector
These connectors are high-speed SATAII ports that support 3 GB/s transfer rate.
Pin No.
Defnition
1 GND
2 TXP
3 TXN
4 GND
5 RXN
6 RXP
7 GND