The PremiumSUN A400PS is a basic power supply dedicated to power desktop computers. Made of high quality components, the power supply has 2 x SATA connectors, 2 xMOLEX connectors, P4 4-pin connector and a universal 24-pin motherboard connector. Supports ATX 12V specifications. Efficient, quiet fan with automatic speed control and a diameter of 8cm ensures effective cooling. It is equipped with both a male and a female power sockets. High efficiency and stable operation of the power supply affects the reliability of all computer components. Specifications: Voltage (AC Input): 220-230 Vac - Voltage (DC Output): +5V, 11A - Voltage (DC Output): +3.3V, 11A - Voltage (DC Output):+12V 1, 12A Current (AC Input): 5A - Current (DC Output): -12V, 0.3A - Current (DC Output): +5VSB, 2A Frequency (AC Input): 50Hz - Frequency (DC output): PS-ON - Frequency (DC output): POK, PG - Frequency (DC output): COM, GND What's in the box 1 x PremiumSun A400PS PSU, 4 x mounting screws