Dell E521 Personal Computer User Manual


 
DC Power Connector P10
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Pin Number
Signal Name
22-AWG Wire
1
+5 VDC
Red
2
GND
Black
3
GND
Black
4
+12 VADC
Yellow
Pin Number
Signal name
18-AWG Wire
1
+12 VBDC
White
2
GND
Black
3
GND
Black
4
+5 VDC
Red