Dell Vostro 410 (Late 2008) - Manual (Page 34)

DC Power Connector P1
DC Power Connector P2
DC Power Connectors P3, P4, P5, P6, P7, and P8
Pin Number Signal name Wire Color Wire Size
1 3.3 V Orange 20 AWG
2 3.3 V Orange 20 AWG
3 RTN Black 20 AWG
4 5 V Red 20 AWG
5 RTN Black 20 AWG
6 5 V Red 20 AWG
7 RTN Black 20 AWG
8 POK Gray 22 AWG
9 5 V AUX Purple 20 AWG
10 +12 V Yellow 20 AWG
11 +12 V Yellow 20 AWG
12 3.3 V Orange 20 AWG
13 3.3 V Orange 20 AWG
14 -12 V Blue 22 AWG
15 RTN Black 20 AWG
16 PS_ON Green 22 AWG
17 RTN Black 20 AWG
18 RTN Black 20 AWG
19 RTN Black 20 AWG
20 OPEN
21 5 V Red 20 AWG
22 5 V Red 20 AWG
23 5 V Red 20 AWG
24 RTN Black 20 AWG
Pin Number Signal Name 18-AWG Wire
1 GND Black
2 GND Black
3 +12 VADC Yellow
4 +12 VADC Yellow
Pin Number Signal name 18-AWG Wire