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SATA1~SATA6: Serial ATA Connectors
The motherboard has a PCI to SATA Controller with 6 channels SATA interface,
it satisfies the SATA 2.0 spec and with transfer rate of 3.0Gb/s.
AUXPWR1: Auxiliary Power for Graphics
This connector is an auxiliary power connection for graphics cards. Exclusive
power for the graphics card provides better graphics performance.
TA770E3/TA770XE3/TA790XE3
SATA1 SATA4
SATA2 SATA5
SATA3 SATA6
1
4
7
4
1
Pin
Assignment
1
Ground
2
TX+
3
TX-
4
Ground
5
RX-
6
RX+
7
Ground
Pin
Assignment
1
+12V
2
Ground
3
Ground
4
VCC
11
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