VIA Technologies EPIA-N800, User Manual

Page: 22 / 76

13
SATA power: S_POWER1
The mainboard has a 4-pin SATA power connector on the top
side. Plug the SATA power cable into the SATA power connector.
Make sure the power plug pins are aligned and inserted in the
proper orientation.
Pin Signal
1 +5V
2 +5V
3 Ground
4 Ground
SATA connector: SATA1, SATA2
The current SATA interface allows a data transfer rate of up to 300
MB/s — approximately 225% faster than Ultra DMA parallel ATA.
SATA1 has a 7
th
pin that is reserved for deli5V to a SATA
DOM device. This power pin can be disabled if connecting a
regular SATA device. See page 23 for more information.