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Customer Ratings & Reviews

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Customer reviews

Rating 4.6 out of 5 stars with 2403 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 11 Showing 201-220 of 2,403 reviews
  • Pros mentioned:
    Power supply

    Rated 5 out of 5 stars

    Solid PSU - Always Use This Model

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

    I've been using this model from Corsair since before it was called the "CX750M'. I currently use one, and I will probably write another review for how the next one I buy works for my little brother when we get his when we upgrade his 8800 GTS to something a little stronger. This review, however, is for one I helped buy for a friend when he was doing a new build following an older build. He plans to upgrade his 750Ti to a GTX 1080 and change his AMD noname CPU (from when they just named them according to how they ran against Intel CPUs) to a top of the line i7. So far, it has run fine and has been a great upgrade from his HP prebuild 300W fire hazard. I recommend this PSU as a default choice for a one-card one-CPU build (if you are doing i-Series or one Xeon), and if you need something beefier, I always recommend staying with Corsair. In my build, I currently am running an EVGA SSC GTX 970 with an i5-4690K, and I have not had a problem yet. If I planned to overclock and up the power target beyond 100%, I think I would still be comfortable with this PSU. When I go forward with this build and future-proof it with a second SSC GTX 970, I think, if the wattage calculations still stay below 750 with a load, I would STILL trust this PSU.

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

    Great performance, easy connections

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

    I am a big fan of modular power supplies, being able to only use the wires you need helps immensely with routing cables in a tower to maximize airflow. Corsair's products very rarely let me down

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

    Rated 5 out of 5 stars

    Great product for an update.

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

    I updated my video card and this was more than what it recommended and it is working like a breeze. No noise, just enough power to allow me to watch videos while playing games at the same time.

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

    Rated 5 out of 5 stars

    Quality power supply from a reputable manufacturer

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

    The power supply is quiet, installation is straightforward, it fit nicely into the computer case. The modular connectors allow for some de-cluttering of a pc case. What i didnt like about the product was that all the modular wiring had mixed connectors, so i had to install an extra set of wires and still have lots of connectors i dont need in the pc.

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

    Rated 5 out of 5 stars

    Easy to install, Great psu for the $

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

    This is a good power supply from a reputable company. This power supply is well worth the money. Cables are plenty long enough for most mid tower cases. Corsair makes great components

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

    Rated 4 out of 5 stars

    Works good module cable managent

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

    I like module cable management on CX series. I have mid tower case that doesn't fit for big one. Quite operation.

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

    Rated 5 out of 5 stars

    Perfect

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

    Put this one into my computer I built. Works like a charm. Has just about everything you could need to plug into it. My computer is pretty simple, but it works great with this power supply.

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

    Rated 5 out of 5 stars

    Powerful but you'll need room to work with.

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

    I've really liked working the Corsair components, but you need a LOT of room in your case to work with this one. It does the job of powering everything and the modular set up is really nice. If, however, you are in a slightly smaller case, the mod ports are difficult to get to and the bigger cables can easily get bunched up.

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

    Rated 5 out of 5 stars

    Power everything with this PS

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

    Corsair has always made good memory and system cases but their power supplies are fantastic. A little on the expensive side but it will power any GPU you throw at it.

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

    Rated 5 out of 5 stars

    Very nice power supply. Modular too!

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

    This is a decent power supply. I am not an electrical engineer, so i dont test it with a oscilloscope to make sure the power is just right. But I am a computer guy, and build lots of computers for work and pleasure. This one is easy to install. I love the modular cables, which keeps the case nice and tidy. I've had a few Corsair power supplies and they seem to work very well and last a very long time. I would buy this again.

    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 more than 2 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works good and has not had any problems. I would buy again.

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

    Rated 5 out of 5 stars

    Super quiet and easy to install!

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

    I bought this power supply to run my GTX 760, my internals are cooler and this thing barely makes a sound.

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

    Rated 5 out of 5 stars

    Really easy to install

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

    I ended up going with this PSU for my computer to handle the RTX 2070 Super graphics card. It was really easy to install and 100 watts over the needed requirements for the graphics card. The modular design with the cables made it super easy and clutter free inside my case. Ended up using 2 modular cords that came with it all together.

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

    Rated 5 out of 5 stars

    Great Power Supply for the money

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

    Great gaming power supply . Fits very well on my cpu case and reduce clutter on on cords and connector. Over all build is good , and gives me more power for good gaming experience.

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

    Rated 5 out of 5 stars

    works great, nice and quiet

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

    great power supply. braided cables make for easy install and no tangles. nice and quiet.

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

    Rated 5 out of 5 stars

    Modular Wires

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

    What's so good about this power supply? Modular. Very good airflow in the PC without all the extra wires in the way that you don't need. Also Corsair brand and 750 watts power is perfect for gamer PC. And last, the Deal of the Day price is unbeatable.

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

    Rated 5 out of 5 stars

    very good powewr supply

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

    I changed my old power supply out to this one and it was quick and easy, with plenty of power...the great thing is, its a modular system which mean you only plug into the power supply which power cables you need to run your system....no more left over cables cluttering up your pc tower...especially great if you're a gamer and have an clear window on the side of the tower....makes things look nice and neat.

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

    Great power supply

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

    So this is a great power supply take into mind it's a builders edition before you purchase however when it comes to the consistency of power delivery this one for sure drives the devices with very little issues I actually bought this first but then had to upgrade it wasn't enough for my r9 390x and a amd 860k with all my periferal items but all and all its a solid psu I'd highly recommend it even though I ended up with a defective one it's still is from a reputable company with great warentees and they replaced it right at the store no problems

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

    Rated 4 out of 5 stars

    Good Price

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

    Corsair - CX Series Modular CX750M 750W ATX Power Supply - Black is good for the price, but it took me a while to figure out the installation. There's a lot of wiring so it took me a while to figure out everything, but it's worth the price.

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

    Very well designed

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

    Everything fit perfect, the price was actually cheaper then most 650 watt psu's. The cords are flat for easier placement without having the cords all over the place.

    I would recommend this to a friend