SilverStone 550W Essential ET550-G V1.2 80+ Gold Power Supply High efficiency with 80 PLUS Gold certification 24/7 continuous power output with 40degree celsius operating temperature Class-leading single +12V rail Silent running 120mm fan with 18 dBA Dual EPS 8pin with multiple PCI-E 8 / 6pin connectors support (V1.2) PCIe 8pin and PCIe 6pin connectors support All-black flat cables design |