The be quiet! Dark Power Pro 11 750W power supply is rated for a combined, continuous output power of up to 750 watts at 40°C operating temperature. The PSU incorporates four independent +12V rails, which can deliver up to 62A (744W) on the combined +12V outputs. The included “overclocking” key allows converting the four +12V outputs to a single high-current rail configuration if desired. The PSU includes universal AC line input (automatically adjusts the AC line voltage) and active PFC, which makes the unit more environmentally friendly to the local power grid.
Dark Power Pro 11 750W PSU Specifications (from the be quiet! website):