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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 16 Showing 301-320 of 416 reviews
  • Rated 5 out of 5 stars

    Quick install

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

    Fit great,worked as needed, quick install. Price was the best part

    I would recommend this to a friend
  • Cons mentioned:
    Size

    Rated 5 out of 5 stars

    excellent value

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

    Great value for the money. Great for gamers. Just a little large.

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

    Rated 5 out of 5 stars

    Worked well, Easy to install

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

    Nice to be able to get it off the shelf and be back running in no time!

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

    Rated 5 out of 5 stars

    decent power supply when building something small

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

    Needed an upgrade for power supply. Decent price for meeting my need.

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

    Rated 5 out of 5 stars

    Powerfull

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

    Plenty of power for my computer with enough outlets for everything..

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

    Rated 5 out of 5 stars

    Perfect Fit

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

    This power supply worked perfect for my clone desktop PC .

    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.

    Best bang for the bucks . Works perfectly , not too noisy

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

    Rated 4 out of 5 stars

    Good power supply for computers

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

    Good way to start upgrading my computer and not a bad price

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

    Rated 4 out of 5 stars

    Good price

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

    Good price for my needs. In stock when I needed the item.

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

    did not have enough wattage. needed higher rate.

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

    did not have enough wattage but for a lower processor and not upper end video card it is okay.

    I would recommend this to a friend
  • Cons mentioned:
    Size

    Rated 1 out of 5 stars

    Didn't fit

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

    May be a fine power supply, but it is too large for my tower. Many of the power supplies seem to be a standard size, and this one was the same in two of the three dimensions. For the third though, it was 3/4 inch longer, and that was too much to accommodate

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

    Rated 5 out of 5 stars

    Excellent

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

    This is an excellent product for the price. Good deal.

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

    New power supply

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

    Instead of replacing a dinosaur. Decided to fix it. Great decision!

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

    Rated 5 out of 5 stars

    Psu

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

    Excellent power source unit, needed it in a hurry too

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

    Rated 5 out of 5 stars

    PC Power supply

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

    Very good PC power supply. Would recommend to anyone.

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

    Great replacement product

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

    Step by step directions made it a easy installation.

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

    Rated 5 out of 5 stars

    Great

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

    I upgraded my video card and this was very economical.

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

    Rated 4 out of 5 stars

    Good

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

    Works well. Has decent power to push decent computers.

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

    Rated 4 out of 5 stars

    good power supply for the price

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

    Cheap, and the store was right there good buy thanks best buy

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

    Rated 5 out of 5 stars

    did its job

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

    performing really well, on 24hrs 7days.a.week.awesome

    I would recommend this to a friend
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