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Customer Ratings & Reviews

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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 16 Showing 301-320 of 2,402 reviews
  • Pros mentioned:
    Modular

    Rated 5 out of 5 stars

    Great modularity

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

    Great unit! The modular design allows you to only install the power you need increasing airflow in your rig!

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

    Rated 5 out of 5 stars

    Powerful - great for gaming!

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

    I choose this Corsair because I needed a massive power supply to power my gaming needs. It has been awesome!

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

    Rated 5 out of 5 stars

    Great power for the price

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

    This PSU is a great part for my PC. It provides the whole system with sufficient power for the great price I paid for. Been building PC's for over 20 years now and I have to say couldn't find a good band for a buck like this!

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

    Rated 5 out of 5 stars

    My sons choice

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

    My son needed to change out power supply for his gaming computer so he chose to upgrade it

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

    Rated 5 out of 5 stars

    great psu

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

    Great power supply for the money. Had to get one last minute this was the best choice works just fine.

    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.

    This power supply works well. I like the fact that it is modular.

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

    Rated 5 out of 5 stars

    Works as expected

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

    After the original power supply died, we replaced with this. The computer is working better than ever.

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

    Rated 5 out of 5 stars

    Good modular supply

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

    Purchased because it is modular and because it can support dual video cards needing 4x 6pin connections.

    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.

    Good power supply. Love that you dont have to have all the extra cords, just what you need at the moment.

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

    Rated 5 out of 5 stars

    Great PSU

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

    Great PSU, this power supply, exceeded my expectations, went from 350 to 750.....awesome

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

    Rated 5 out of 5 stars

    Installed in server

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

    Bought to replace a failing power supply of same brand in a server that had been in operation for 4 years. Nice and quiet, enough connectors for 2 x SSD, 3 x HDD and DVD. Runs smoothly and has enough juice to keep the server stable.

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

    Rated 5 out of 5 stars

    Awesome power supply

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

    Upgraded my computer with a new SSD and this power supply. Power supply is more than enough and quiet.

    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.

    Power supply does what I need it to. Havnt had any problems with it and was at a reasonable price

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

    Rated 5 out of 5 stars

    needed this

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

    I needed this power supply for extra power for my pc to play heavy graphics for my games it does great

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

    Rated 5 out of 5 stars

    Very quiet!

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

    My computer is much quieter running on this PSU than my old one! Very nice change and fully modular!

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

    Rated 5 out of 5 stars

    does what its supposed to

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

    This power supply does what its supposed to and it does quietly. Ran a gtx970 with no problem.

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

    Rated 4 out of 5 stars

    works great

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

    My wife's computer had some issues, after hours of troubleshooting, we decided on a new power supply. this power supply has made her old (2009) computer like almost new, more power than a stock supply, which was 400 watts, this was better, quieter, and cooler than the old one. Better more reliable gaming was a nice plus. great choice

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

    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.

    It's working like a charm, Easy to keep the wires well organized, Perfect amount of power output .

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

    Rated 5 out of 5 stars

    Corsair 750w power supply! Sooo much quieter!

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

    This upgrade helps me to run a more powerful system with much better ease and the fan is also much quieter than my prev lower-level one. I am very happy with this addition to my system!

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

    Rated 5 out of 5 stars

    Stable, reliable power

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

    Replaced my aging 550w XFX power supply when I upgraded from a GTX 970 to a GTX 1070. Plenty of cables to do what I needed and modular to remove the ones I don't. No PSU related issues with the PC it's running in for the last 4 months as of May 2018.

    I would recommend this to a friend