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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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Cons mentioned filter

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 35 Showing 681-700 of 2,402 reviews
  • Rated 4 out of 5 stars

    Very easy to install

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

    Verify measurements, before buying. Out of the options of similar power and price, the ones with more reviews would not fit my tower. That is why I purchased this one. I can say that it is very easy to install and has more wire options than I needed (that's good I guess). My office building has very bad wiring. I often replace surge protectors and once in a while a Power Supply. Only time will tell how this will hold up.

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

    Rated 5 out of 5 stars

    Good supply for price

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

    Supplies all the power I needed. Cables were easy to route.

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

    excelente

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

    this is the best power supply for medium cost gamer pc i think maybe other may be more cheaper but thi is the best in my opinion

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

    Great price on a very good power supply

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

    My son picked this out after researching the product and after trying to buy a cheap one, online, that didn't work. This one worked fine and was available for a really good price.

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

    Good entry level color laser printer

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

    This is my second Samsung color laser printer. I had my other one over ten years before if finally died.

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

    Very good power supply with nice layout

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

    This is a good power supply with a nice layout due to modular cables. The main cable from the wall to the unit is far superior and a heavier gauge wire is used, even then Corsair's 500 Watt supply. The cables lay nice and flat, and are also a heavier gauge with a thicker insulator layer. Excellent quality.

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

    Rated 4 out of 5 stars

    Good value

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

    750 watts is probably more than I'll ever need - which is a good thing. No psu upgrades in my future. I think. :) This is semi-modular - which means the only cables that come permanently attached are the ones that power the motherboard and cpu. Semi-modular is just as good as modular in most cases as it is generally recommended that you attach those cables prior to installing the PSU. Easier that way. A very good PSU for the $$s.

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

    Rated 5 out of 5 stars

    Powerful AND quiet

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

    I picked this up after it was discovered my Corsair 550w Gold was not giving enough power to my drives. This cleared it up and it is quieter as well. I would recommend this on all systems as the power/money you save with Gold/Platinum wouldn't be enough to justify the extra expense.

    I would recommend this to a friend
  • Cons mentioned:
    Coil whine

    Rated 2 out of 5 stars

    Good until the coil whine became unbaearable

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

    I like the semi-modular style of this PSU for cable management. It seemed to be a good unit until 10 days after installing it and my new EVGA GTX 1070 SC. Whenever the graphics card was under load it would produce a lot of coil whine from the PSU. At first I thought it was my graphics card, but was able to isolate it to the PSU. Some people might be able to live with that coil whine, but it was too loud for me... I have now installed an EVGA 650 GQ and am very happy with it, not to mention it's about the same price for slightly less power but much better components. Just get the better PSU, it's worth it!

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Great PSU for everyday use

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

    Purchased this Power Supply Unit for a small gaming rig. Intalled as it should and came with all appropriate cables for MB and accessories. Was surprised that it came with more zip ties than I need for cable management but it was a definite plus.

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

    Rated 5 out of 5 stars

    Great power supply

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Working perfectly in my new system build. Not as high end as I would have like to have gone, but for the price I really can't argue the performance for the value. The partially modular setup is great

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

    Rated 5 out of 5 stars

    Excellent Power Supply

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

    I bought this power supply to replace a failed supply on a Dell Studio XPS desktop, which failed when it was only two years old. This power supply was easy to install and had many options with the modular configuration. Since the install, it has worked great.

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

    Rated 5 out of 5 stars

    Quiet, Modular

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

    This power supply is quieter than many I've used over the years which makes it quite pleasant without the droning fan noise many have while watching movies -- or with other functions. The modular feature is very handy to keep excess cords from cramping work space and prevent tangling within the tower.

    I would recommend this to a friend
  • 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.

    Just what we needed to upgrade our computer! And it was easy to install.

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

    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.

    Overall this was a great power supply that I bought when mine failed in my PC. Not terribly happy with the price compared to similar purchases available online, but I wanted it now so brick and mortar it was. Solid and well built and does everything it says it will do. Modular design is a plus for ease of cable routing.

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

    Rated 5 out of 5 stars

    Very solid

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

    Needed a new power supply for an upgrade build as the existing 450w was too weak for the new i7 and GTX 960 build. First time used the semi-modular and was great leaving off unused lines. Allowed a much neater builf with fewer lines to impact airflow. Overall, the fan on the power supply is very quiet.

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

    Rated 5 out of 5 stars

    I’ve had great luck with the Corsair CX line

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

    I bought this to replace a seven year old CX600 that finally crapped out on me. This PSU is pushing an i5-7600K and a GTX1070 8GB with plenty of headroom to spare. I’ll probably be buying another Corsair PSU to power my next project.

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

    So far so good.

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

    I've been a big fan of corsair for along time now. Never had any issues with their products. Yes some items might be a little higher priced but you get what you pay for.

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

    Great addition to my gaming system

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

    With the addition of your product my gaming computer system is operating more efficiently now . Thanks! Markel L

    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.

    Good quality power supply I would recommend this to anyone looking to replace or building a pc.

    I would recommend this to a friend
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