13
(3) CPUFAN1 (4-pin): CPU Fan Connector
Pin1
G
N
D
+
1
2
V
Fa
n
P
ow
e
r
Fa
n
S
pe
e
d
C
on
trol
*Note
: Maximum current limit is 0.5A while using 5V working voltage
(4) SYSFAN1/2 (3-pin): System Fan 1 & 2 Connectors
Pin1
G
N
D
+12V
Fa
n Po
w
er
Fa
n Sp
ee
d
*Note
: Maximum current limit is 0.5A while using 5V working voltage
(5) SATA2/3/4 (7-pin): SATAIII Port Connectors
These are high-speed SATAIII ports that support 6GB/s transfer rate.
Pin No.
Definition
1
GND
2
TXP
3
TXN
4
GND
5
RXN
6
RXP
7
GND
CPUFAN1
SYSFAN1
SYSFAN2
SATA2
SATA3/4
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