4 Pin Molex Connector with 2 Pins?

Spooky_GER

Prominent
May 13, 2017
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Hello,
im building my first own pc today, and I have a question.
I got the Aero 800 pc case, which has 2 preinstalled fans. I have a fan on the back which has an normal 4 pin molexconnector and I have an red led fan on the front which has an 4 pin molexconnector, but there are only 2 pins in the connector itself.
Is this normal?

Btw sorry for my bad english. :S
 
Solution


Yes thats fine, just plug them into a normal molex connector from the power supply, the fans only need 1 ground (black wire) and the 12v line which is the yellow wire, they dont need the 5v (red) or other ground, so theres no need for them to be there.



Yes thats fine, just plug them into a normal molex connector from the power supply, the fans only need 1 ground (black wire) and the 12v line which is the yellow wire, they dont need the 5v (red) or other ground, so theres no need for them to be there.

 
Solution