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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 57 Showing 1,121-1,140 of 2,402 reviews
  • Pros mentioned:
    Power supply

    Rated 5 out of 5 stars

    excellent product

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

    this power supply did exactly what i needed it to do honestly almost my whole setup is corsair and i'm glad i went with this psu

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

    Rated 5 out of 5 stars

    Great!

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

    Had a bad experience with a different power supply, and this one has worked perfect!

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

    Rated 5 out of 5 stars

    Runs cool and quiet

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

    Powers alllllllll the things in my rig. 4 fans, a pny 1060, a amd 9590, a big noctua fan on the cpu, etc. It works!

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

    Rated 5 out of 5 stars

    Great PSU for the price

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

    Upgraded from a 600W non modular PSU, and love that this one is semi modular. Works great!

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

    Rated 4 out of 5 stars

    Decent price

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

    Had to replace the power source to our desktop and found this one for a decent price. Was not too difficult to install and was a little more power than out the previous one.

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

    Very reliable 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.

    I spent hours building my first gaming PC! It was fun until i pushed the power button and nothing happened. The "Gold" rated power supply I ordered on amazon was dead on arrival. I quickly went to Best Buy to get the highest quality battery they had. It was this one, have been using for 2 months now and i have no complaints!

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

    Rated 5 out of 5 stars

    3070 power level

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is what you get when you have a 3070 and under!

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

    Corsair: Quickly becoming only trustworthy PSU Co.

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

    I recently had to make a evening trip to my local BB after having a computer fire due to a Thermaltake PSU causing an overload and burning up a connector. I build custom gaming PC's for myself and friends and can tell you through much experience that Corsair is becoming one of the only trustworthy companies that manufactures PSUs. This model is great and has a quality build and nice modular cables. 750w is overkill for most basic builds but is a nice amount for my system. Most importantly it's 80+ cert.

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

    A quality PSU for a single GPU system

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

    It has plenty of cables and connections for them and has been running quietly without issue. Corsair PSUs are the way to go.

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

    Rated 5 out of 5 stars

    Nice power supply

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

    Nice power supply. Very quite, high power, modular wires keep my case clean and provides better air flow.

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

    Rated 5 out of 5 stars

    Nice Power Supply!

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

    I am currently using this power supply to run a few video cards to mine for Crypto currency. It has worked out great.

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

    Rated 5 out of 5 stars

    Power Supply

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this to run an ASIC Antminer - no issues - runs great = Happy Customer

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

    Rated 5 out of 5 stars

    Power

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

    This is the perfect power upgrade my PC needed to run my additional fans and motherboard

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

    Exactly what I was looking for

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

    A friend recommended this power supply to me. So I researched it. It seemed to be what I was looking for and purchased it. I have had no problems with it and it was well worth the price.

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

    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.

    this is plenty of power to run my new 1070 video card that i just purchased. love it. it is huge upgrade from my 500w card.

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

    Great Power Supply Unit,Very Pleased with Purchase

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

    This is a great product. The price was right and it fit my needs perfectly. It was great to find a high quality PSU locally. My machine was down, and I didn't want to have to wait for one to be shipped. It worked out great. The semi-modular design is very nice. I have a few other computers with fully modular Corsair PSUs in them, but this one is just as convenient. The only connector that is not modular is the motherboard power connections, and it's not like you can use it with out that connection anyway.

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

    Rated 5 out of 5 stars

    Power

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

    Works like planned. Not many complaints about the item. Easy to assemble as well.

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

    Rated 5 out of 5 stars

    Beastmode

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

    This PSU rocks. Get it, no regerts. Runs my FX CPU and RX series video card perfectly for more than a year

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

    Rated 5 out of 5 stars

    750 power supply

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

    Do not have too Low of power Supply , i had 550 bought this 750 power supply very much pleased with it.

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

    Rated 4 out of 5 stars

    Module Power Source

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

    Bought for my first PC build. The module power wires are great for keeping a clean build. The black wire covers offer a clean look.

    I would recommend this to a friend
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