要看你電源W數 6770CP比較好 不過電源要400W比較有保障 7750的話就選不用插6pin的參考:http://static.techspot.com/articles-info/532/bench/1680.png來自:http://www.mobile01.com/topicdetail.php?f=298&t=2795239XF的測試:7750-http://www.xfastest.com/thread-75107-1-1.html6770-http://www.xfastest.com/forum.php?mod=viewthread&tid=63330