The Corsair Builder series PSU is designed for worry-free compatibility for your home desktop PC system build or upgrade. With features usually reserved for premium power supplies, they are a great choice for systems where continuous & reliable power delivery & low noise are essential. Inside you will find a power supply that conforms to universal ATX standards, a power cable, & a clear, detailed quick start guide. Corsair builder series power supplies get your system up & running quickly & easily, for years of trouble-free operation.