Wattage- and ampere-wise, the PSU is fine. However, you will be short one 8-pin PCIe power connector, which you would have to fix by buying a molex to 8-pin adapter cable. The PSU is not one of the top brands out there so I would not talk about its reliability. If at all possible, I would upgrade to a better brand such as Seasonic, XFX, PC Power & Cooling, Antec, Corsair.