Sata Connectors - VIA Technologies EPIA-P910 User Manual

2.2.2. SATA Connectors

The two SATA connectors onboard can support up to 3 Gb/s transfer speeds.
Both SATA connectors have a 7th pin
Disk-on-Module (DOM). When a regular SATA hard drive is connected, the 7
pin will be a ground pin. The SATA connectors are labeled as "SATA1" and
"SATA2". The pinout of the SATA connectors are shown below.
Figure 10 Figure 10: SATA connectors : SATA connectors
Figure Figure 10 10 : SATA connectors : SATA connectors
SATA1 SATA1
SATA1 SATA1
Pin Pin
Pin Pin
1
2
3
4
5
6
7
Table 9 9 9 9 : SATA connector pinouts Table : SATA connector pinouts
Table Table : SATA connector pinouts : SATA connector pinouts
Note: Note: Note: Note:
The SATA connector pin 7 default setting is GND. The +5V supports is a factory option.
1
that can provide +5V power to a SATA
Signal Signal
Signal Signal
GND
STXP_0
STXN_0
GND
SRXN_0
SRXP_0
GND/+5V
EPIA- - - - P910 EPIA
EPIA EPIA
SATA2 SATA2
SATA2 SATA2
Pin Pin Signal Signal
Pin Pin Signal Signal
1 GND
2 STXP_1
3 STXN_1
4 GND
5 SRXN_1
6 SRXP_1
7 GND/+5V
P910 User Manual User Manual
P910 P910 User Manual User Manual
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