Pinouts >  ATX, WTX and other standard and proprietary power supply (PSU) cables connectors  >  Dell pinouts
8 pin MiniFit Jr 5557-8 female connector layout
8 pin MiniFit Jr 5557-8 female connector
This is the pinout for the new style Dell towers that use 8 pin headers. The connectors are Molex 5557 and 5559 mini fit jr.
The pinout should fit 1 devices/models. Click to list>
Pin
Number		 Pin
Name		 Description
1   12V Stand By   Purple
2  GND   Black
3  GND   Black
4   5V/PWR_OK   Gray
5   12V   White
6   12V   White
7      Blank
8   5V/PS_ON   Green

Pin 7 on dell optiplex 3020 is not blank. It has a black wire.

8 pin MiniFit Jr 5566-8 male connector layout
8 pin MiniFit Jr 5566-8 male connector
Pinout status: +10 -0
According to 12 reports in our database (10 positive and 0 negative) the Dell Optiplex Mini tower power pinout should be correct.

Is this pinout
NO DIY devices
1 Information source(s)
Dell Optiplex Mini tower power visual pinout:click to enlarge
Copyright © 2000-2025 by pinouts.ru team, except user uploaded images.
No portion of this webpage may be reproduced in any form without visible link to pinouts.ru .
Efforts have been made to ensure this page is correct, but it is the responsibility of the user to verify the data is correct for their application.
Change privacy settings