Don't worry. It will work fine. This PSU presents a combined 12V rating of 48A, which is divided up into two 30A 12V rails. It also has four PCI-E (6+2)-Pin conectors. It presents a good voltage regulation and eficiency. The Ripple and noise suppression is excelent providing a very clean power at the outputs. The capacitors are japoneses on the primary and the standard Enermax 105ºC CE-TUL on the secondary. It's very stable. Moreover, it runs very quiet and cool due to a quality dual ball-bearing 120mm fan. You did a great choice with this PSU.