Dell OptiPlex 330 - Page 154

154 Mini Tower Computer Parts
DC Power Connector P2
DC Power Connectors P3, P5, P8, and P9
DC Power Connector P7
Pin Number Signal Name 18-AWG Wire
1GNDBlack
2GNDBlack
3 +12 VADC Yellow
4 +12 VADC Yellow
Pin Number Signal name 18-AWG Wire
1 +3.3 VDC Orange
2GNDBlack
3+5 VDCRed
4GNDBlack
5 +12 VBDC White
3
1
4
2