4 pin Molex Power Connector

[zooker]

On the revision 305 Intel DX975XBXLKR Mobo there is a 4 pin mole connector in the Rite upper quadrant of the 4. Why would I need to hook it up? I have a True Power 550 w Power suppy!

Zooker

 

[1Tanker]

On the revision 305 Intel DX975XBXLKR Mobo there is a 4 pin mole connector in the Rite upper quadrant of the 4. Why would I need to hook it up? I have a True Power 550 w Power suppy!

Zooker

It should be used if you only use a 20-pin main power connector, or if you use 2 high-power GPU's(cross-fire)..>75w each. Otherwise, don't worry about it. GL