D250AD-00 H250ad-00 250W Power Supply for Dell Optiplex 390 3010 990 790 DT 530s 537s 540s 545s 546s 560s 570s 580s Vostro 200s 220s 230s 400s Studio 540s Slim Desktop DT Systems L250NS-00

The 250W Replacement Power Supply for Dell Optiplex 390 is a reliable and efficient solution for replacing your old or damaged power supply unit.

With its high-quality components and advanced design, this power supply provides stable and consistent power delivery to your computer's components, ensuring optimal performance and longevity.

The product features a range of connectors, including 24-pin ATX power, 4-pin ATX power, SATA power, and more, making it compatible with a wide range of Dell Optiplex models.

Additionally, the power supply is designed to be easy to install and maintain, with a simple and intuitive design that makes it easy to replace your old power supply unit.

Overall, this product offers excellent value for money and is an essential upgrade for any Dell Optiplex user looking to improve their computer's performance and reliability.