Corsair's CX Series of power supplies aim for reliability and efficiency. This 550 Watt version is the perfect wattage for all but the most expensive builds. The semi-modular design means you'll only use the cables you need, so less clutter in your system to tuck away and more airflow through the PC. The large diameter fan keeps all the internal components nice and cool, while keeping itself quiet. The black sleeves on the cable and black connectors gives the PSU a minimalistic yet high-tech look.