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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 17 Showing 321-340 of 506 reviews
  • Pros mentioned:
    Price

    Rated 4 out of 5 stars

    Working good

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

    It is working good and with reasonable price and I like it

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

    Works great and is rather quiet, not much to say

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

    What can I say? I bought this in a pinch when I needed a power supply and it was satisfactory. Power supplies are very much a thing that either works or doesn't work. It's not loud and it works. I can't ask for more.

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

    Rated 4 out of 5 stars

    good

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    the power supply more than handled the requirements

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

    Good battery

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

    my tower to my computer burnt out and need a replacement part. This made a great replace for what I needed since they no longer make the model for my tower. It had lots of different wire attachments making it easy to work with.

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

    Best value and performance

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

    I was leery on purchasing this PS due to the fan being in the base rather than at the rear exit, had bad luck in the past. This one evacuates case air like no other, absolutely incredible. It actually solved a different issue that has plagued my pc since new.

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

    Works great, available immediately

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

    I ordered too late in the day to pick up with the shorter hours at this time but was able to grab it first thing the next day. Got my computer up and running right away and have not had a lick of trouble since then. Thanks.

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

    Replacement for dead PS

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

    Replaced a dead power supply with this, works fine.

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

    Thought I was in trouble with a tower

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have replaced many power supplies in towers over the past 30 years. The power supplies are always suspect I was lucky that this corrected the problem A little costly than I thought Thanks BB

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

    Good value for entry level psu

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

    Powered an i7 5820k with a 1660 super with no problems. Running fine since installation. Build quality feels solid, although psu does feel a bit light, which is to be expected at the price point.

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

    GREAT REPLACEMENT POWER SUPPLY.

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    THE POWER SUPPLY ON MY COMPUTER WENT AND I LOOKED ALL OVER THE INTERNET. THEN WENT AND TALKED TO THE GREEK SQUAD AND THEY HAD THE CORRECT VOLTAGE AND WATTAGE AND IN INSTALLED AND IT WORKS GREAT.

    I would recommend this to a friend
  • 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.

    I Would Have Never Thought This Brand Would Work So Good. Thanks Insignia for proving me wrong. I have purchased several of these for my clients and never had one go bad. Lots of cable options to make it very universal. thank you!

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

    Good price!

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

    Originally bought this to replace a power supply on an older computer at work. Unfortunately, I was not able to fix it and decided to simply buy a new computer and take my time on fixing this old one. I would recommend.

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

    Good economic PS

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

    Power supply went out on my computer and got a replacement at Best Buy. Simple and easy to install and I am back up and running. No noticeable difference in system operation.

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

    Good product, but didn't use fully or for long.

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

    Bought to swap out in my 8yo PC, but my issue was with other components that forced me to simply get a new computer, so I returned the product. It worked fine during the short time I had it and was using it.

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

    Works excellent.

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

    Not being a computer genius, and rather not take the computer to a repair shop, I went out on a limb, and replaced the power supply. Followed the directions, computer back on line.

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

    Simple, cheap PSU

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

    Bought it to put in a simple PC build for my parents. Obviously you're gonna have to wrestle with all the cables being attached but it does the job just fine for a good price.

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

    Not for Lenova's

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

    Comes with lots of different plugin options that work with most motherboards. However it does not include the correct plug to connect to any Lenova motherboards (this is a common problem with most power supplies). After purchasing an adapter this worked with my motherboard.

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

    New Power supply

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

    Geek Squad replaced my power supply in my laptop while I waited. They are very fast and very thorough. Price was very reasonable and I would quickly, use them again. No issues with the new power supply (Insignia).

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

    solved my problem

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

    Computer died on me was going to be stuck for 2 days waiting for one from amazon 10 min trip to best buy got it installed in another 10 min back on track .love when they have essential stuff in stock

    I would recommend this to a friend
  • 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.

    This unit is of the same quality as name brand devices. What I like is the wires are long enough for the bottom mount cases where the cpu 4 prong connector reaches the top of the motherboard

    I would recommend this to a friend