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Customer Ratings & Reviews

Your price for this item is $32.99
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Customer reviews

Rating 4.5 out of 5 stars with 416 reviews

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93%
would recommend
to a friend

Customers are saying

Customers have good things to say about the 520W ATX Power Supply's performance, price, ease of installation, and quiet operation. Many appreciate the ample connectors and compatibility with various systems. While some found the power supply slightly larger than expected, the overwhelmingly positive feedback points to a reliable and affordable option.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 8 Showing 141-160 of 416 reviews
  • Pros mentioned:
    Price

    Rated 5 out of 5 stars

    Good power supply for low price

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good power supply for price I paid. Wish cables were a bit longer though.

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Rated 4 out of 5 stars

    good power supply

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    great price for the power supply would recommend buying this

    No, I would not recommend this to a friend
  • Pros mentioned:
    Price

    Rated 5 out of 5 stars

    Computer is now working

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    No problem, computer is now working just fine, and good price.

    I would recommend this to a friend
  • Pros mentioned:
    Power supply

    Rated 5 out of 5 stars

    DEPENDABLE

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    great POWER SUPPLY FOR HIGH END GRAPHICS CARDS WITHOUT ALOT OF MONEY

    I would recommend this to a friend
  • Pros mentioned:
    Power supply

    Rated 5 out of 5 stars

    Great gaming power

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This power supply has all the sata cable and juice to power my game rig

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Great power supply for computer

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Besides being excellent power supply, it is easy to install.

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    power supply

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I installed this unit myself and it is performing to my satisfaction.

    I would recommend this to a friend
  • Pros mentioned:
    Power supply

    Rated 5 out of 5 stars

    Fixed my box

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Old pwr supply died, bought this one and the computer works again.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to install replaced two power units with this mode

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Rated 5 out of 5 stars

    good power supply

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    works and for the price not much different then others

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    Excellent Power Supply.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Replace my power supply to this one. It performs as I expected.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Works as expected, but quieter than expected.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I had a failed power supply that would not turn on the computer via the power button up front but otherwise tested OK. This was the best value I found as a replacement. It is very quiet and works as expected. This one is not the modular cabling model - those cost about $10 more and I didn't really need that feature anyway.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Excellent replacement part

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This was an easy to install replacement power supply.

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 4 out of 5 stars

    Works fine

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Replaced bad power supply with this one and had no problems.

    I would recommend this to a friend
  • Pros mentioned:
    Performance, Power supply

    Rated 5 out of 5 stars

    Replacement of old supply

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My old power supply would not supply adequate power for my cpu or video card fan so needed a quick replacement. This was a great choice, since I installed it I have not had a single blue screen or unexpected shutdown.

    I would recommend this to a friend
  • Pros mentioned:
    Power supply

    Rated 4 out of 5 stars

    just the right watts

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I needed a new power supply and this one was was a perfect fit.

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Rated 5 out of 5 stars

    easy install

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It was inexpensive and works well for the price. As expected.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Love it

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works as expected. Very easy to install. works as described.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Simply to install

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This power supply was simple to install and has worked great

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Rated 5 out of 5 stars

    Great power supply

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great power supply at a low price. Would recommend

    I would recommend this to a friend
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