Every PC, workstation, or server needs a proper PSU to work. When building a new PC, make sure to take your time when choosing this particular component as well. Aside from supplying power to the PC, it has an impact on the service life of other components and can save you money on energy bills. The 650W Corsair RM650 (2021) ensures safe transfer of power from the mains to separate modules, which then power the installed components. The ATX source with a 650 W power is suitable for high-end gaming and professional computers. The Corsair PSU conceals a 140mm fan, which minimalises the temperature and positively affects its service life. You can cut the electricity using a power switch. Every computer PSU features a label that tells you its efficiency. The 80 PLUS Gold tag indicates an efficiency of up to 90 %. Removable cables make sure you don't get messy tangles of wires in the PC case.