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Customer Ratings & Reviews

Your price for this item is $22.49
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The comparable value price is $44.99

Customer reviews

Rating 4.6 out of 5 stars with 506 reviews

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Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.5 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

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94%would recommend to a friend

Customers are saying

Customers are impressed with the 450W ATX12V power supply's performance, price, and ease of installation. Many appreciate its quiet operation and the inclusion of all necessary connectors. While some wish for modularity, the overall positive feedback highlights its value and reliability. The power supply is considered a good option for various builds and upgrades.

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 10 Showing 181-200 of 506 reviews
  • Pros mentioned:
    Installation

    Rated 5 out of 5 stars

    Great replacement!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to install even for a beginner. All the parts and instructions you need.

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

    Rated 5 out of 5 stars

    Perfect for my needs.

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Needed to replace power supply for a home built computer. This was a perfect replacement.

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

    Rated 4 out of 5 stars

    Not bad for the price

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

    Unit installed easily and was adequate for machine I installed it in. Gave it 4 stars rather than 5 because the frame was rather cheaply built.

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

    Rated 4 out of 5 stars

    Great starter power supply

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Just a power supply never had issues with it. I'd definitely recommend if you can't afford a fully modular power supply.

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

    Alright for the money!

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

    Nothing fancy, it did work great right out of the box. Hard these days to be able to just go to a store and pick one up same day. Not at Best buy!

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

    Rated 5 out of 5 stars

    replacemtn

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    great value in a replacement power supply. Worked great for me

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

    Great replacement

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This worked perfectly with our computer and it was so easy to install.

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

    More than I expected

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My desktop was acting funny, was shutting down and not responding to simple actions, looking online I found that power supply units fail, I'm not a gamer so I did not need more watts but just what unit called for..... having a BestBuy location near me made it easy to make repair, all hookups supplied and a larger fan to cool unit, quiet operation.....I'm up and running again

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

    Rated 5 out of 5 stars

    ATX Power Supply

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    No problems, works as promised. 450 Watts is plenty for my AMD 2.6 Quad core

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

    Rated 5 out of 5 stars

    it works great

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It worked perfectly, and the installation was easy.

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

    Rated 5 out of 5 stars

    Good power supply for the money

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Really good power supply for the money. It is also really quite

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

    Rated 5 out of 5 stars

    Easy to install Power Supply

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great value and always in stock. Use this power supply for desktop DVR.

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

    Rated 4 out of 5 stars

    Dependable power supply

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good power supply for a 1st time computer build. Solid and dependable power supply at a good price.

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

    Great price

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

    My original power supply went out. Came with all connectors need. Quite

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

    Rated 5 out of 5 stars

    Replacement Power Supply

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

    Power supply went out in desktop and replaced it with this one. No problems, easy install.

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

    Rated 5 out of 5 stars

    Works great

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

    I have it in my system for a few weeks now and I have now complaints.

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

    Rated 5 out of 5 stars

    Does the job

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

    I had to replace my original one in my HP. This did the trick and I’m back up and running.

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

    Rated 5 out of 5 stars

    Works well

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This was a replacement power supply for a Dell tower. It did the job just fine!

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

    Gteat generic best buy power for pc deaktop

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love the simple and easy connection power supply. Will recommend to others as well

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

    Power supply

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    easy to install works great like that I have the option to shut it off.

    I would recommend this to a friend