new psu?????

[buzzlightweight]

i have a dell omo17g mobo and WAS using the stock 305w psu, i replaced my psu and bought a corsair 650w.
i have just installed the new psu and noticed that the old one had a 4 pin connector (not molex) going in to the mobo, next to the connecter it says ( ATX-CPU ).
my question is what is this connecter for as i cant seem to find one??
please help
many thanks

 

[egnshane]

ther should be and 8 ppin plug that is split in 2
Or sometimes its an 8pin plug and only plug 1 side in, i will check now

 

[stulid]

its just the 4pin atx, your corsair will have a 8pin that splits into two 4pins

 

[buzzlightweight]

god im an idot

thanks guys!

 

[egnshane]

it will look like the Left side of this
http://www.overclockers.co.uk/showproduct.php?prodid=CB-022-AK&groupid=701&catid=48&subcat=153