Kinpower Galvanized 200W Computer power supply for the ATX 12V 2.3 version ,including the 8mm fan silence . Features: ... 3V magnetic designConnector Color:Black Coloured ConnectorsOn/Off Switch:Power On/Off Switch+12V Rails:Enhanced Four rails +12V1, +12V2,+12V3 ... 350W, 400W, 450W, 500W, 550W, 600W high power supply and 12CM, 14CM big fan power supply can be provided.As outstanding manufacturers,we are ...