Single 12V Output for Higher Power Usage, power supply delivers reliable and stable power, even in demanding situations that require high amperage. KYLINTEC 600W power supply Non-Modular Design, eliminates clutter and ensures neat cable management, promoting optimal airflow and a much cooler system. Global Voltage design, you can switch voltage 110V-230V through the red button Connectors 1 x 24pin Main Power, 1 x 4+4pin 12V, 2 x PCI 6+2pin, 4 x SATA, 4 x PATA.1 x FDD Large 120mm silent FDB fan provide low noise auto thermally control, keep power supply system cool All protections (OPP) Over Power (OVP) Over Voltage (UVP) Under Voltage and (SCP) short circuit protections. 600W PSU