Compatible with a range of Dell Inspiron desktops, including the 530s and 531s, is theĀ 0YX301 - Dell 250-Watts Power Supply. For consumers creating a new, cost-effective system or searching for a replacement power supply, it offers a dependable and reasonably priced solution. Three SATA power connectors, a floppy power connector, a 24-pin ATX connector, and a 4-pin ATX connector are all included on the 0YX301. It may therefore be used with a variety of motherboards and parts. Additionally, the 0YX301 is 80 PLUS certified, indicating its efficiency and potential to save your energy expenses. In addition, a one-year warranty is included.