Sata Connectors - VIA Technologies EPIA-M920 User Manual

2.2.9. SATA Connectors

The two SATA connectors on board can support up to 3 Gb/s transfer speeds.
The SATA connectors are labeled as "SATA1" and "SATA2". The pinout of the
SATA connectors are shown below.
Figure 23 Figure 23: SATA connector diagrams : SATA connector diagrams
Figure Figure 23 23 : SATA connector diagrams : SATA connector diagrams
SATA1 SATA1
SATA1 SATA1
Pin Pin Signal Signal
Pin Pin Signal Signal
1 Ground
2 STXP_0
3 STXN_0
4 Ground
5 SRXN_0
6 SRXP_0
7 SATA1_+5V
Table Table 19 19: SATA connector pinouts : SATA connector pinouts
Table Table 19 19 : SATA connector pinouts : SATA connector pinouts
Note: Note: Note: Note:
If users want to use the SATA Disk-on-Module flash drive on the board, please use the SATA2 connector.
SATA2 SATA2
SATA2 SATA2
Pin Pin Signal Signal
Pin Pin Signal Signal
1 Ground
2 STXP_1
3 STXN_1
4 Ground
5 SRXN_1
6 SRXP_1
7 SATA2_+5V
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