Dc Power Connector P3; Dc Power Connector P4; Dc Power Connector P5 And P6 - Dell OptiPlex 755 User Manual

DC Power Connector P3

DC Power Connector P4

4 3 2 1

DC Power Connector P5 and P6

160
Power Supply
Pin Number Signal name
1 +12VDC
2 GND
3 GND
4 +5 VDC
Pin Number Signal Name
1 +5 VDC
2 GND
3 GND
4 +12 VDC
Pin Number Signal name
1 +3.3 VDC
2 GND
3 +5 VDC
18-AWG Wire
Yellow
Black
Black
Red
22-AWG Wire
Red
Black
Black
Yellow
18-AWG Wire
Orange
Black
Red