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X9DRD-iF/LF Motherboard User’s Manual
Note 1: X9DRD-LF only has I-SATA0 and I-SATA1.
Note 2: For more information on SATA HostRAID conguration, please
refer to the Intel SATA HostRAID User's Guide posted on our website @
http://www.supermicro.com..
Serial ATA/SCU
PinDenitions
Pin# Denition
1 Ground
2 TX_P
3 TX_N
4 Ground
5 RX_N
6 RX_P
7 Ground
A. I-SATA0
B. I-SATA1
C. I-SATA2
D. I-SATA3
E. I-SATA4
F. I-SATA5
G. SCU0
H. SCU1
I. SCU2
J. SCU3
SATA Ports/SCU Connectors
There are four SATA 2.0 Ports (SATA0~SATA3) and
two SATA 3.0 located on the X9DRD-iF. In addition,
four SCU Connectors (SCU0~3) are also located on
the board. These ports provide serial-link signal con-
nections, which are faster than the connections of Par-
allel ATA. See the table on the right for pin denitions.
C