Every PC, workstation, or server needs a proper PSU to work. This humble component is more important than you think. Aside from supplying the electricity to the computer, it can reduce electricity consumption and help extend the service life of your computer components. The SilentiumPC Elementum E2 450W ensures reliable transfer of power from the mains to separate modules, which power the needed parts. The ATX PSU with a 450 W power is ideal for modest mid-range gaming PCs. The unit is equipped with a 120mm fan that reduces the temperature and improves its service life. You can cut the electricity using a switch.