250W Power Supply D250AD-00 / H250AD-00 for Optiplex 390, 3010, 990, 790 DT

Pre-purchase notice: This is a used 250W power supply (D250AD-00 / H250AD-00) compatible with Dell Optiplex 390, 3010, 990 and 790 DT systems. The unit may look nearly new cosmetically, but it is not brand new. Each power supply is thoroughly tested before shipment to verify full and normal operation. Please only order if you accept that this item is pre-owned. Shipping fees are often high due to the item's size and weight, so please confirm compatibility with your exact system model before buying to avoid ordering the wrong unit. For complete technical specifications, consult the official manufacturer’s documentation. If you have any questions, feel free to contact us by email. See details page.