Computer power supply from CoolerMaster with 500W power. It has 80 Plus Standard certification, which ensures that the power supply is at least 80% efficient under varying load conditions. This refers to performance in relation to its nominal power in watts, not as important for the average user. Higher certifications (Silver, Gold, Platinum, Titanium) are mainly aimed at high-performance computers. This specific power supply is recommended for simple use. Cooling is provided by a 120mm diameter fan. It is full wired, meaning it does not have detachable cables. It offers protection against short circuit, safeguards computer components from excessive voltage, low voltage, excessive temperature, and ensures that the nominal power is not exceeded. It is compatible with ATX computer cases.