Sign in with
Sign up | Sign in
Your question

4 pin connector in 8 pin slot

Last response: in Motherboards
July 23, 2010 11:28:04 PM

Rampage lll Extreme Hi everyone, Maybe you can help me. I have 2 ports close to each other on my motherboard for a 8 pin EPS12V. My power supply only has one such cable. I do have a left over 4 pin ATX12V connecter that’s not being used. Should I fill half of the other 8 pin slot with it??? And if so, does it matter what part of it as long as the polarity is the same?? Or shouldn’t I bother??? Will it make any difference??? Thanks in advance for any help you can give me. danny

More about : pin connector pin slot

Best solution

a b Ĉ ASUS
a b V Motherboard
July 23, 2010 11:36:02 PM

The single 4 pin connector provides the same 12v power from the PSU as an 8 pin connector. The additional pins simply provide a better ground for the 12v current. Using the 4 pin connector in the plug side closest to the processor will be fine. If you have an overclocked quad an eight pin connector would provide a better grounded power 12v source.
August 1, 2010 12:12:59 AM

Best answer selected by danhasmail.