Dell XPS 720 (Mid 2007) - Manual (Page 150)

150
Removing and Installing Parts
DC Power Connector P15 (Graphics Card – 1-KW PSU Only)
4 +3.3 VDC Orange +3.3 VDC Orange
5 +5 VDC Red +5 VDC Red
6 +12 VC DC Blue/White +12 VD DC Yellow/White
Pin Number Signal Name 18-AWG Wire Color
1 +12 VB DC White
2 +12 VB DC White
3 +12 VB DC White
4 COM Black
5 COM Black
6 COM Black
1-KW Power Supply 750-KW Power Supply
Pin Number Signal name 18-AWG Wire Color Signal name 18-AWG Wire Color
1 2 3
4 6 5