I have a coolermaster 460 psu and a gtx 960 windforce 4gb version.my other pc specs are an Intel i5 clocked at 2.7 ghz a 1tb hardrive 8gb ram.i was only able to plug it in using one of the rails because it was the only one that had the 2 cords I needed please respond ASAP and tell me if it will work or not