
Chapter 5: Advanced Serverboard Setup
5-25
5-11 SATA Ports
Serial ATA
Pin Denitions
Pin# Denition
1 Ground
2 TX_P
3 TX_N
4 Ground
5 RX_N
6 RX_P
7 Ground
Serial ATA Ports
There are six Serial ATA 3.0 Ports (I-
SATA0~I-SATA5) and four SATA 2.0
ports (S-SATA 0~3) on the mother-
board. These ports provide serial-link
signal connections, which are faster
than the connections of Parallel ATA.
See the table on the right for pin
denitions.
Rear UID LED
The rear UID LED is located at LED3
on the backplane. This LED is used in
conjunction with the rear UID switch to
provide easy identication of a system
that might be in need of service. Refer
to UID Switch on Page 2-17 for more
information.
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