Dc power distribution, Dc power distribution -15, Figure 1-9. dc power connector p2 -15 – Dell OptiPlex E1 User Manual
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System Overview
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Figures 1-11 and 1-12 provide the following information about DC power
distribution:
Power-supply connector identification
Power cable connections for diskette, tape, CD-ROM, and hard-disk drives
Power distribution to sockets and connectors on the system board
1
2
3
4
+3.3 VDC (blue/white)
common (black)
common (black)
5
P2
6
+3.3 VDC (blue/white)
+3.3 VDC (blue/white)
common (black)
1
2
3
4
+5 VDC (red)
common (black)
common (black)
+12 VDC (yellow)
1
2
3
4
+5 VDC (red)
common (black)
common (black)
+12 VDC (yellow)
P3, P5
P4
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