650W 80+ Gold Certified Active PFC ATX Gaming Semi-Modular Power Supply. Modular Design Supports Cable Management. Connectors: 1 x 20/24pin Main Power, 2 x P8(4+4P) ESP 12V, 4 x SATA + 4 x 8(6+2)pin PCI-E, 4 x Peripheral, 1 x Floppy. Single 12V Output for Higher Power Usage Auto-Thermally Controlled 135mm RGB Fan. Output: +3.3V@20A, +5V@20A, +12V@54.1A, -12V@0.3A, +5Vsb@3A Heavy Duty Protections: Short-Circuit/ Over-Voltage/ Over-Power/ Under-Voltage Protections. Double Forward Converter Design. Supports ATX 12V 2.3 Version. Supports Dual/Quad Core CPUs. Supports SLI/Crossfire/ Haswell. Large Japanese Capacitor.