Dell OptiPlex 170L - Main Power Connector; Peripheral Power Connectors


Main Power Connector

12-volt Power Connector

Peripheral Power Connectors
Pin Number
Signal name
18-AWG Wire


1
+3.3 VDC
Orange
2
+3.3 VDC
Orange
3
COM
Black
4
+5 VDC
Red
5
COM
Black
6
+5 VDC
Red
7
COM
Black
8
PWR_OK
Gray
9
+5 VSB
Purple
10
+12 VDC
Yellow
11
+3.3 VDC
[+3.3 V default sense]
Orange
[Brown]
12
–12 VDC
Blue
13
COM
Black
14
PS ON#
Green
15
COM
Black
16
COM
Black
17
COM
Black
18
N/C
N/C
19
+5 VCD
Red
20
+5 VCD
Red
Pin Number
Signal Name
18-AWG Wire

1
COM
Black
2
COM
Black
3
+12 VDC
Yellow
4
+12 VDC
Yellow