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Dell Inspiron 531S power supply replacements.

The following product(s) are recommended for Dell Inspiron 531S. All items in the list are compatible replacements for Dell Inspiron 531S power supplies:


Snazzy up your TFX power supply replacement with this 300 watt Sparkle SPI300T8HNB power supply. It is a great upgrade for the popular Dell TFX0250D5W models. Enjoy the extra power and quality by having an extra 50 watts, a super quiet ball bearing fan, and dual 12 volt rails.
If you are ready to get serious about upgrading your TFX power supply then try this 300 watt Sparkle SPI300T8AB with 80 PLUS bronze efficiency. This power supply does a great job of upgrading the lesser quality Dell TFX0250D5W found in lots of Inspiron and Vostro systems. This power supply has a super quiet ball bearing fan, two 12 volt rails, and integrated noise killer technology.
This 300 Watt Universal TFX power supply is designed to fit an array of TFX power supplies from many manufacturers. It has come to our attention that it seems not all TFX power supplies are the same dimensions. We find that they differ slightly in size and mounting configurations.

power supply cross reference

Disclaimer: This power supply cross reference chart is for informational purposes and reflects only the opinion of the author. The sole responsibility rests with the buyer when selecting a power supply for a computer. This power supply cross reference is simply here to offer help and suggestions based on previous experience, and though extremely accurate, offers no guarantees.

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