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SATA1/SATA2: The two SATA connectors
3-14 SATA interface
PIN NO.
Description
1
GND
2
DATA TX+
3
DATA TX-
4
GND
5
DATA RX-
6
DATA RX+
7
GND
Note: 1. SATA1 support SATA 3.0 spec update 6Gb/sec .
2. SATA2 support SATA 2.0 spec update 3Gb/sec .
3. CPO1 provide SATA HDD power +12V, GND, +5V
Note: 1. On board SSD for OEM option
SATA1
SATA2
SSD use at SATA3 channel