550 Watt Power Supply ATX12V v2.31 / EPS 12V v2.92 100 - 240V 50 / 60 Hz SLI Ready / CrossFire Ready / Intel 4th Gen CPU Certified 80 PLUS BRONZE Certified Full Modular Design Silent 135 mm Fan Strong Single +12V Rail
550 Watt Power Supply ATX12V v2.31 / EPS 12V v2.92 100 - 240V 50 / 60 Hz SLI Ready / CrossFire Ready / Intel 4th Gen CPU Certified 80 PLUS BRONZE Certified Full Modular Design Silent 135 mm Fan Strong Single +12V Rail