Main Content

Customer Ratings & Reviews

Customer reviews

Rating 4.6 out of 5 stars with 2402 reviews

Rating Filter

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

Pros mentioned filter

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 88 Showing 1,741-1,760 of 2,402 reviews
  • Rated 4 out of 5 stars

    Plenty of power

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

    So this psu supplies all the power i need thats for sure but when its under a heavy load it creates a nasty noise kinda high pitched nothing unbearable but i can hear it at night when i have to have my speakers turned down an im playing a high graphic game

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

    Great purchase!

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

    Bought this as my local Electronic store didn't have a good selection of power supplies. I'm very impressed with Best Buy and carrying top notch PC Components

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

    Great Power Supply for Gamers.

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

    This power supply does the job very well. Its mostly modular with the 24 pin and 8 pin being connected directly.

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

    Good power supply

    |
    |
    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This met my needs. I probably didn't need the entire 750W but this was the only power supply the store had in stock.

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

    POWERFUL!

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

    I have this unit run my equipment and my circuit breakers blew. WOW! at full power this baby can draw close to a 1000w off the wall. I rerouted power and now works without a glitch.

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

    Computer talk!

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

    My son was having a problem with the computer he built so we took it to Best buy. They helped a lot and suggested this product. It has worked great since!

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

    Good low end Power supply

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

    Made for a smaller computer with not that much of a power draw. We will see how long it holds up to use, and how many cycles it lasts for.

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

    Amazing

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

    Love this PSU. Had issues with my last one where it would shut off mid game. But having switched to this, it's no longer an issue and my Temps are better.

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

    Very powerful

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

    I haven’t had one problem with this psu it is fast and powerful this thing and run with the 30 series card and next gen cpus perfectly and only spending a about $120 bucks.

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

    Nice and quiet

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

    Dont know why everyone says this psu is loud. Its nice the semi-modular feature keeps things clean, has a rear on/off switch and its 80plus bronze cert

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

    Great Power Supply for serious Gamer.

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

    Corsair has connections that can be removed, use only what you need. Reduces unwanted clutter, efficient use of space.

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

    good semi-modular power supply

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

    Installing this power supply was easy inside a NZXT H510 case. No complaints, cables were good length and seemed sturdy.

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

    Does the job, great price

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

    Works well and easy to install, had to swap my psu to support my new 3070 and it does the job. Quiet fan as well

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

    Great so far

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

    I moved up from an EVGA 600W to support a newer graphics card I purfchased. So far so good and I plan to have it for a long time!

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

    works but

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

    its not 80 plus gold, old power supply died and needed to have it that day but my local best buy does not stock 80 plus gold power supplies... but for the money its a good value. If you overclocking its not the best choice for you.

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

    Excellent PSU

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

    Great PSU for a mid-level gamer. Install & cabling was a breeze with lots of extra cables for more components.

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

    Works great and quiet

    |
    |
    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This power supply is running everything great including water cooling and 4 case fans it hasn't giving me any issues since purchase.

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

    Update on computer

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

    Our “geek tech” said he needed this for his computer, So we purchased it. He has been pleased with the results.

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

    Great

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

    Does what it says on the box, extra connectors come un-plugged so you only have to plug in the things you need.

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

    Good, works

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

    Good power supply, needed it to power some mining cards while i waited for mine. It ran a vega frontier and 1070 gtx maxxed out for days at a time without issue. Its only downfall is only two pci-e power rails.

    I would recommend this to a friend
Sponsored