Dc power connector p2, Dc power connector p4, Dc power connector p7 – Dell Dimension 2400 User Manual
Page 40
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DC Power Connector P2
DC Power Connectors P3, P5, P6, P8 and P9
DC Power Connector P4
DC Power Connector P7
20
+5 VDC
Red
*Use 22-AWG wire instead of 18-AWG wire.
Pin Number Signal Name 18-AWG Wire
1
COM
Black
2
COM
Black
3
+12 VDC
Yellow
4
+12 VDC
Yellow
Pin Number Signal Name 18-AWG Wire
1
+12 VDC
Yellow
2
COM
Black
3
COM
Black
4
+5 VDC
Red
Pin Number Signal Name 22-AWG Wire
1
-
No connect
2
COM
Black
3
COM
Black
4
+3.3 VDC
Orange
5
+5VDC
Red
6
+12VDC
Yellow
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