Power supply for Dell Inspiron 531?


I have a Dell Inspiron 531 desktop. I just noticed it today that the fan from the power supply is not working. The computer works fine so far, it turns on. Never had a problem since I purchased it years ago, until now. And just as I needed to replace the PSU on my PC, because it keeps rebooting. :fou:

Can anyone please point me to a power supply that will work with this computer from I'm on a budget so it can't be something expensive.

Below is a pic of the specs for the PC. Any help would be greatly appreciated. A total newbie here. :(

Edited to add: This was posted at Dell's forum for a person who wanted to replace the power supply.

Most generic standard ATX power supply units can be installed, with either a 24-pin or 20+4-pin main motherboard power connector, with or without the on/off switch.

You should be able to buy a compatible power supply from either a local or online computer store.

Note: You require a power supply with four SATA power connectors.

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  1. Best answer
    Cheapest I'd reccomend, without a rebate

    You can get the Corsair 500 for $25 after $10 promo and $25 rebate
  2. Best answer selected by midnitemoon.
  3. Thank you so much for the response!! I'm buying the first one you listed after I post this. I'll give an update once I install it. Again, thanks! :D
  4. I wanted to give an update on the PSU. I like how well ventilated this PSU is. So far it is working perfectly! Took the computer apart (minus the motherboard, cd rom and sound card), cleaned it and applied new thermal compound. Thank you so much for the help! :D
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