PC Power Supply Seasonic Core GC 500W Gold:Regardless if you have a small home PC or a huge server, you need a reliable PSU if you want it to work. This humble little 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 500W Seasonic Core GC 500W Gold ensures reliable conduction of mains electricity to individual circuits, which then power the installed components. The ATX source with a 500 W performance is ideal for decently powerful gaming and professional mid-range computers. The Seasonic PSU conceals a 120mm fan that minimalises the temperature and extends its lifespan. You can turn off the power supply with a built-in switch. Every PC power supply unit features a label that tells you its efficiency. The 80 PLUS Gold marker indicates its efficiency reaches 90 %. Key Features of the 500W Seasonic Core GC 500W Gold PSU Active power factor correction (PFC) ATX format is one of the most commonly used formats currently available The PC Power Supply is 80 PLUS Gold certified, which guarantees a power usage efficiency of 90 % Thermal speed control protects the Seasonic Core GC 500W Gold PSU from harmful temperature spikes It also includes a 4× serial ATA connector that lets you connect a hard drive, SSD, or a DVD drive PC protection: overvoltage protection (OVP), undervoltage protection (UVP), overcurrent protection (OCP), over-power protection (OPP), short-circuit protection (SCP) and over-temperature protection (OTP)