Connector Configuration
Motherboard Connector (20 + 4) pin
Pin
Signal
+3.3 V
1
DC
11/13
1
12/14
2
+3.3 V
2
13/15
DC
3
COM
3
14/16
4
15/17
5
+5 V
4
DC
16/18
6
COM
5
7
17/19
+5 V
6
DC
8
18/20
COM
7
9
19/21
10
20/22
Power_OK
8
11
23
+5 V
9
SB
12
24
+12 V
10
DC
+12 V
11
DC
+3.3 V
12
DC
Pin
Signal
1
3/5
1
COM
2
4/6
3
7
4
8
2
COM
3
COM
4
COM
Color
Pin
Signal
Color
+3.3 V
Orange
DC
Orange
11/13
+3.3 V
Brown
D
efault Direction
-12 V
Orange
12/14
Blue
DC
COM
Black
13/15
Black
PS-ON/OFF
Red
14/16
Green
COM
Black
15/17
Black
COM
Red
16/18
Black
COM
Black
17/19
Black
----
Gray
18/20
----
+5 V
Morado
19/21
Red
DC
+5 V
Yellow
20/22
Red
DC
+5 V
Yellow
23
Red
DC
COM
Orange
24
Black
Connector (4 + 4) / 8pin
Color
Pin
Signal
Color
Black
3/5
Yellow
12 V
DC
Black
4/6
Yellow
12 V
DC
Black
7
Yellow
12 V
DC
Black
8
Yellow
12 V
DC
PCI-Express (6 + 2) pin connector
Pin
Signal
Color
Pin
1
Yellow
5
12 V
DC
2
Yellow
6
12 V
DC
3
Yellow
7
12 V
DC
4
COM
Black
8
Conector Molex 4pin
Pin
Descripción
1
+5 V
DC
2
COM
3
COM
4
+12 V
DC
SATA connector
Pin
Signal
1
----
2
COM
3
+5 V
DC
4
COM
5
+12 V
DC
Signal
Color
COM
Black
COM
Black
COM
Black
COM
Black
Color
Red
Black
Black
Yellow
Color
----
Black
Red
Black
Yellow