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Customer Ratings & Reviews

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Customer reviews

Rating 4.7 out of 5 stars with 1139 reviews

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Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

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95%would recommend to a friend

Customers are saying

Customers frequently mention the CX-M Series power supply's reliable performance, quiet operation, and modular design as significant advantages. Many appreciate its ease of installation and the good value for the price. While some users reported issues with heat or fan noise, these concerns were less frequently raised than the positive feedback. The overall consensus points to a solid power supply option for its intended use.

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 45 Showing 881-900 of 1,139 reviews
  • Rated 5 out of 5 stars

    High quality

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

    A perfect high quality power supply on a gaming system with a ryzen 5 3600 and gtx 1080

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

    great psu

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

    one of the only power supplies in stock and it isnt even that bad. keep it up corsair!

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

    Video gaming

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

    Needed this to repair my gaming monitor and it was easy to install

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

    Good power

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

    I like this power supply, the modular system is good, I don't have extra cables in the case I don't need.

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

    Great power supply!

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

    Fits in my tower perfectly and works great with the amount of hardware I am running.

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

    Great PSU. A little small for what we wanted.

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

    Works great, but it is a little short on more ports. So I sort of wish the 750W was available when I first purchased this in January/February.

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

    Great budget power supply

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

    I bought this as my old psu wasn’t up to par to power my 1080ti. It’s working great at a pretty good price.

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

    Great psu

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

    Great PSU for the price! Had it for a few months now with no issues

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

    Replacement

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

    Replacement for the cheap original power supply that it came with.

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

    unable to receive from Bestbuy but than bought els

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

    Bought it from different store as my bestbuy shipment was lost. Highly recommend it

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

    Not Bad

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

    Great budget power supply for testing motherboards. Not bad for the price.

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

    Quiet, plenty of power for the buck. Semi modular.

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

    Quiet, plenty of power for the buck. Semi modular. Haven't seen any issues. Not much else to say.

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

    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.

    broooooo this is a corsair cx m series 650 w atx12v/2.4eps12v power supply.

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

    Great Value

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

    I have owned this power supply for about a month now and I like it. I like the modular cables.

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

    Great 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.

    It’s a good power supply. Quiet and lots of flexibility and cord control

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

    Just what I needed.

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

    Was gonna get another brand but this was on sale and perfect for changing my bad power supply. No problems so far.

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

    Very good product

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Corsair very compact fit in old PC and worked right out of the box. Good product for the money.

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

    Great for Budgets

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

    This PSU is a wonderful addition to any builder looking for future proofing your pc with a budget

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

    Modular PSU. Does what's advertised.

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

    Powering my AMD Ryzen 3600 and RTX 2060 with ease. In Corsair we ALWAYS trust.

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

    Great for a start

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

    This PSU is good for lower end build but once you start adding components with large power draws then it is best to get higher wattage and a gold plus rating

    I would recommend this to a friend