Every PC, workstation, or server needs a proper PSU to work. Many people underestimate the importance of this particular component, which they really shouldn't. Aside from supplying the electricity to the computer, it can also improve the component service life and save some money and power. The Seasonic Focus Plus 450 Gold ensures reliable transfer of electricity from the mains to separate circuits, which then power the needed parts. The ATX power source with a 550 W performance is an ideal solution for decently powerful gaming and professional mid-range computers. The PSU conceals a 120mm fan, which minimalises the temperature and improves its lifespan.