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Customer Ratings & Reviews

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 42 Showing 821-840 of 2,402 reviews
  • Rated 5 out of 5 stars

    Great unit for the price.

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

    Easy to install and works great with my NVIDIA card.

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

    Rated 5 out of 5 stars

    Great replacement power supply

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

    Bought the Corsair to replace a failed unit (by a different manufacturer) in a gaming computer. Easy DIY swap out. The Corsair has been totally reliable and provides adequate power for my purposes. A solid power supply.

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

    Have great confidence in best buy

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

    Staff very knowledgeable. Always trust their advice.

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

    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.

    This is a good power supply to buy if you are updating a desktop computer for gaming purposes. We bought a new graphics card, which required an upgrade in the power supply. I would recommend this to anyone who is upgrading their computer.

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

    Great

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

    Was on sale got it for a steal and great service too

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

    Rated 5 out of 5 stars

    Great PSU

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

    My brother's power supply finally died, this has been a great replacement, should be set to get an RTX if they ever come back into stock long enough.

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

    Great Power supply for the price

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

    Perfect I would buy again, the price couldn't have been any better

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

    Rated 5 out of 5 stars

    Works great

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

    I helped my son build a gaining rig and was short on a psu so I swapped the 1500w psu from my old gaming rig and 6 months later I upgraded my old rig with this psu and it works flawlessly

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

    Rated 5 out of 5 stars

    2 thumbs up

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

    Has worked wonderfully since purchase. No pops smell or issues. (Greasy brown liquid after pop and smoke from the 2 EV3A I got for a present.)

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

    Rated 5 out of 5 stars

    Worth the money.

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

    The semimodular design is excellent. I did not personally need all the cables that came with the product and not having to have them plugged in created a very clean build.

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

    Rated 5 out of 5 stars

    Excellent.

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

    My son decided to build his own computer for gaming. After much research we selected this product and build was easier than expected for first time computer builders!

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

    Rated 5 out of 5 stars

    Great 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.

    Got this to replace a cheap under powered PSU that came with a prebuilt. Works great so far. Modular design really helps with cable management.

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

    Good all around power supply

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

    Good all around power supply for the price. Would purchase again

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

    Rated 5 out of 5 stars

    Awesome PSU

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

    Huge difference with this upgrade over the stock unit that came with my PC. Thanks to geek squad member who advised me on this particular PSU.

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

    Amazing

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

    Works great the wisest purchase you'll make this fortnight

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

    Solid semi modular 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.

    Easy to install and working great so far. Replaced a failed Corsair RM650 fully modular power supply, did not have paper work for the warranty replacement of that unit. 8 pin Motherboard connector is compatible with the cable that came with the RM650.

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

    Rated 5 out of 5 stars

    A nice and quiet but still powerful, 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.

    This is a nice power supply of your just looking for a small but still power intensive build that needs a bit more than the average unit.

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

    Excellent

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

    Solid build, good cable length for the large case, good options

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

    Rated 5 out of 5 stars

    Work Like It Should

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

    Replaced my 1000 watt coolermaster power supply because it blew out. I replaced with this, which is lower watts, and my computer functions better than it did when the coolermaster was functioning...Weird but true.

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

    Perfect 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.

    This power supply is great. I wasn’t sure about the semi modular design but I actually do quite like it. Also love the black cables it comes with. Exactly what I wanted.

    I would recommend this to a friend