Connectors and Jumper
1230B0026701
3-20
Signal Name
Pin
Pin
Signal Name
Ground B12
A12
Ground
SATA_TX3_C_DP B13
A13 SATA_RX3_C_DP
SATA_TX3_C_DN B14
A14
SATA_RX3_C_DN
Ground B15
A15
Ground
SATA_TX4_C_DP B16
A16 SATA_RX4_C_DP
SATA_TX4_C_DN B17
A17
SATA_RX4_C_DN
Ground B18
A18
Ground
Mini-SAS connectors (J71, J72) are used for 2U server.
3
3
.
.
1
1
6
6
L
L
C
C
M
M
C
C
o
o
n
n
n
n
e
e
c
c
t
t
o
o
r
r
(
(
O
O
p
p
t
t
i
i
o
o
n
n
a
a
l
l
)
)
(
(
J
J
7
7
3
3
)
)
The LCM connector and the pin definition are shown below:
Figure 3-18 LCM Connector
Table 3-18 LCM Connector Pin Definition
Signal Name
Pin
Pin
Signal Name
5V_DUAL 1 2
5V_DUAL
I
2
C_SDA_LCM
3 4
I
2
C_SCL_LCM
Ground 5
6
Ground
NC 7
8
NC
NC 9
10
Key
