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Customer reviews

Rating 4.6 out of 5 stars with 2402 reviews

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Rating by feature

  • Value

    Rating 4.5 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 highly value the CX750M power supply's reliable performance, modular design, and quiet operation. Many appreciate its ease of installation and the included cables, along with its reasonable price. While some found the size larger than expected, the majority reported positive experiences. A small number of users noted coil whine or heat as potential issues.

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 26 Showing 501-520 of 2,402 reviews
  • Rated 5 out of 5 stars

    Another BB deal impossible to beat.

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

    Topnotch supply that we purchased at our local BB using price match. Easy to install and smoothly powers our work/gaming PC w/o a hitch. This is our third Corsair PSU and the other two are still running great. We'll stick with Corsair for all future builds.

    I would recommend this to a friend
  • 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.

    Does what's it suppose to. Runs my Asus motherboard 4 ram cards, amd a7 strix video card, and three hard drives. Been in the about a month so far no issues. It comes with plenty of wires that are pretty long. So if you have a large case you should be ok.

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

    Rated 4 out of 5 stars

    did the job

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

    it did the job for a new power supply, it was easy to install

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

    Rated 4 out of 5 stars

    a good product

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

    This power supply works great. Recommended it to my friend.

    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.

    So this was 79 bucks. And you figure the next level is 850 and its double the price. I used this for a mining rig and it was perfect.

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

    Great power supply, easy to install

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

    I upgraded my video card and needed additional power in my computer. I installed the power supply which had ample plug in outputs and corresponding cables to make anything you needed work.

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

    Rated 5 out of 5 stars

    Reliable PSU

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

    Reliable, gets the job done. Easy to connect, relatively silent. I am pleased with this purchase.

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

    Superb but needed a different connector for DVD.

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

    All golden except that my 3-day old PC (Dell XPS 8930) needed a replacement power supply to have enough connectors for multiple hard discs to be installed. After getting home, the installation was a snap until I came to the DVD drive. It connects via a miniature power connector. I went online and purchased one for $6 to connect to the one on the power supply, problem solved. All components now working. This power supply looks like it was built to power a tank, very nice cables, and connectors! Go for it!

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

    Rated 5 out of 5 stars

    Works Great

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

    Love how it’s modular so I don’t have more wires than I need. Easy to install, and not too noisy.

    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.

    Dropped this into my Dell XPS 8700. The modular cables made it less messy in the chasis, which was nice. It runs my GeForce GTX 9700 without any issues. So far very happy with this PSU.

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

    Rated 5 out of 5 stars

    Great unit but install a little tricky

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

    Replaced original two-year old power supply with the Corsair. Works great. Is very quiet. PC is running without any of the previous bluescreen issues.

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

    Rated 5 out of 5 stars

    One of the best.

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

    One of the best Power supplies you can get. Super powerful, and easy to install.

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

    Super Goid Quality

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

    Very high quality and at a great price and easy to install.

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

    Easy to Install

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

    I purchased this power supply for my computer thinking that my old one had died. It turned out that my system itself died. I was unable to actually use this item, however the install and modular cables made the case very neat and clean.

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

    no issues

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

    pretty standard instillation was easy, well made .

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

    Rated 5 out of 5 stars

    Great deal

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

    Great power supply for what i paid needed a little extra to run my video card and havent had a single problem besides the screw locations

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

    Rated 5 out of 5 stars

    Good 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.

    Good power supply, fairly easy to install. Very reliable thus far, very pleased with this purchase.

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

    Rated 5 out of 5 stars

    Solid output for SLI Setup

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

    I have two NVidia GTX 1080 cards in SLI configuration with 6 core cpu and have ample power for my build. The unit is relatively quiet.

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

    Rated 5 out of 5 stars

    So smooth and quiet.

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

    Easy to install, works great, nice upgrade inside of the Cyberpower PC I just bought from Best Buy.

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

    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.

    Purchased this when my original computer power source went out. It was fairly priced, and super easy to install, just plug and play.

    I would recommend this to a friend
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