R4E and connecting the 12v CPU power question

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Mar 13, 2012
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I'm looking at building my first intel system, been building AMD systems since the late 90s. I'm looking at the ASUS Rampage IV Extreme with an i7-3930k processor. I noticed the board has both a 4 pin 12v cpu power connector and a 8 pin 12v cpu power connector.

My question is can I connect both, using the psu 4 pin ATX12v cpu cable and 8 pin EPS12v cpu cable, or should I just use the 8 pin EPS12v connector or the combo 4+4 pin ATX12v connector.

I ask because this is the first psu I own that came with a EPS12v cable.

TIA
 
You CAN connect both, but from what I gather it doesn't really provide any benefit over just using the 8 pin EPS. I just have the 8 pin connected on mine and have not had a single issue @ 4.6 ghz.
 
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