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Customer Ratings & Reviews

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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 17 Showing 321-340 of 416 reviews
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    just what i needed

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

    easy too install. working great. would buy again...

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

    Rated 4 out of 5 stars

    Good PSU

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

    Good power supply. No performance issues so far. Good value.

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

    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.

    pretty decent power supply it works perfect for my computer

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

    Rated 5 out of 5 stars

    Very affordable power supply

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

    No bells and whistles necessary. This does the job

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

    Rated 5 out of 5 stars

    Great product

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

    Forvthe price it is a great purchase would recommend

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

    Rated 5 out of 5 stars

    Awesome .Works Great

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

    Awesome .Works Great.My Computer is now all fixed..

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

    Rated 5 out of 5 stars

    Great!

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

    Quality , Dependability, reliable functions as it should!

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

    Rated 5 out of 5 stars

    great product great buy

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

    cant turn down a cheap but very useful item this is great

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

    Rated 5 out of 5 stars

    worked perfect

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

    Everything worked as it should and it was a great price.

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

    Rated 5 out of 5 stars

    great

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

    Works great. Powers my video card great for gaming

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

    Rated 5 out of 5 stars

    great

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

    great.............................................

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Great PSU

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

    This is a great power supply. I wouldn't recommend it for gaming though.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Almost perfect

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

    Works perfect! No complaints on it's performance. The only complaint is that some of the cords aren't long enough.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Does the job

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

    Nothing fancy, decent power, gets the job done. Good enough.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    works good

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

    Bought this to use with the new video card and it works good.

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

    Rated 3 out of 5 stars

    Not bad

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

    The one I got has a short but I didn't have time to instal it until after the return period. So if I didn't have to jiggle it around at times to get it to work it would be a very good choice.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    It's good for how much it cost.

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

    Honestly, I would save up for a better power supply, but if you are on a tight budget I'd go for this one. Sometimes I can't stand the generator sound it gives off, it isn't loud at all, I'm just use to a completely soundless computer and I'm picky.

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

    Rated 3 out of 5 stars

    Alright

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

    Decent power supply for the money although I wouldn't use it in a gaming rig. If ya just need one for a normal everyday tower this will do just fine....If you need that much power.

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

    Saved my favorite Dell Computer

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

    My old faithful Dell wouldn't power on any more, the Geek Squad determined it was the power supply that went bad, they recommended this power supply and did the install too, super happy my old friend is still working today !

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

    Excellent power supply for the price

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

    For those seeking a power supply on a budget I would highly recommend this power supply. The computer I am typing this review on has it installed and I only hear the fan on the CPU heat sink and the hard drive spinning.

    I would recommend this to a friend
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