Connecting a Apple 24" LED Display to a cMP

so basically this is my dilemma. I got a great deal on a 24in LED Apple Cinema Display but I am unsure if it will connect on my 4.1 - 5.1 cMP dual hexacore with a Flashed PC card 7970, exactly similar to this one in the link:
http://www.ebay.ca/itm/Apple-Radeon...470506?hash=item2caefe6c6a:g:bNAAAOSwv1RUabSY

I want to know if it will connect directly or do I need an adapter.

Any help will be greatly...

Connecting a Apple 24" LED Display to a cMP