Power your computer with this Insignia™ NS-PCW5250 power supply, which features 520W of output power for enhanced performance and a 140mm low-noise cooling fan to help ensure efficient operation.
This power supply is an excellent replacement or upgrade for a failed factory power supply. With plenty of power and easy installation, you can hardly go wrong with this unit. The only drawback is if you are trying to replace the power supply in an older computer that requires more than three of the old style power plugs. I needed four so having to choose which component to give up was a slight disappointment. You can't beat the cost of this unit, however, as the cost to power ratio is hard to beat.