PC Power Supply Cooler Master V550 Gold V2: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 power to the PC, it can make your PC components last longer and save you some power. The 550W Cooler Master V550 Gold V2 ensures reliable conduction of electricity from the mains to individual modules, which subsequently power all the parts. The ATX PSU with a 550 W power is ideal for mid-range gaming and professional computers. The Cooler Master unit is equipped with a 135mm fan, which reduces the temperature and improves its lifespan. You can cut the power supply using a built-in switch. Every PC power supply unit has a special label that tells you how effective it is at using the power from the mains. The 80 PLUS Gold tag means its effectiveness reaches 90 %. Removable cables keep your PC case neat and tidy. Key Features of the 550W Cooler Master V550 Gold V2 PSU Active power factor correction (PFC) ATX format is one of the most popular formats currently available The PC Power Supply is 80 PLUS Gold certified, which represents a power usage efficiency of 90 % Thermal speed control keeps the Cooler Master V550 Gold V2 PSU from dangerously high temperature spikes Furthermore, you get a 8× serial ATA connector for connecting a SSD, HDD, or DVD drive Power supply unit protection type: overvoltage protection (OVP), undervoltage protection (UVP), overcurrent protection (OCP), over-power protection (OPP), short-circuit protection (SCP) and over-temperature protection (OTP)