User`s manual

MANO873 Series All-In-One Mini ITX Board
14 Board and Pin Assignments
2.4.2 Serial ATA Connectors (CN3, CN4, SATA1 and SATA2)
These Serial Advanced Technology Attachment (Serial ATA or SATA) connectors are for
high-speed SATA interfaces. They are computer bus interfaces for connecting to devices
such as hard disk drives.
This board has two SATA 2.0 ports (CN3 and CN4) with 3Gb/s performance and two
SATA 3.0 ports (SATA1 and SATA2) with 6Gb/s performance. Note that CN4 can be set
to support SATADOM by configuring jumper JP5 (see section 2.3.3).
Pin
CN3/SATA1/SATA2
Signal
1
GND
2
SATA_TX+
3
SATA_TX-
4
GND
5
SATA_RX-
6
SATA_RX+
7
GND
Pin
CN4 Signal
1
GND
2
SATA_TX+
3
SATA_TX-
4
GND
5
SATA_RX-
6
SATA_RX+
7
GND(DEFAULT)/+5V