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Customer Ratings & Reviews

Your price for this item is $89.99

Customer reviews

Rating 4.8 out of 5 stars with 433 reviews

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  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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97%would recommend to a friend

Customers are saying

Customers are satisfied with the CX-M Series CX650M Semi-Modular Low-Noise ATX Power Supply, highlighting its strong performance and reliable power supply capabilities. The power supply is also appreciated for its low noise level and ease of use during installation. Furthermore, customers find the modular design and cable management features convenient, especially considering the reasonable price.

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 20 Showing 381-400 of 433 reviews
  • Rated 1 out of 5 stars

    Died after 6 months

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

    It was in a NAS system that ran 7/24 for 6 months before quitting. The system was connected to an APC UPS at all times and the system load never exceeded 150W and averaged 95W the whole time (logged via USB in a database the whole time). System was still running with no display output and the NAS was not accessible via network. I checked the motherboard which had a diagnostic LED feature and the LED showed bad CPU error code. I thought it is highly unlikely for a CPU to stop working and decided to run the system with an older corsair from another retired system and it worked. This will go to replacement under warranty.

    No, I would not recommend this to a friend
    • Brand response from Corsair
      Posted .

      Helo BahriK,

      That's sorry to hear, please do work with our team to get this exchanged out under warranty.

      -Art CorsairGaming

  • Rated 5 out of 5 stars

    Great Product

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

    The old PSU in my PC blew and I desperately needed a replacement. So glad I went with this one. Easy to install and quiter than the one I had before.

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

    Great quality

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

    Easy to setup and upgrade my power supply to this unit definitely worth it.

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

    Good product

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

    I like it is a powersupply for people not looking for much power

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

    Its amazing

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

    It seems to power my syatem and graphics card amazingly.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Don't waste your time or money

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

    Dead 38 days later using no where near capacity. I'm no longer a busy buy customer after this.

    No, I would not recommend this to a friend
    • Brand response from Corsair
      Posted .

      Hello Mike,

      Do allow our team to help with this, please contact them directly on our site for assistance.

      -Art CorsairGaming

  • Rated 1 out of 5 stars

    Disappointed

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

    I bought this as a upgrade my build only to find it was dead on arrival.

    No, I would not recommend this to a friend
    • Brand response from Corsair
      Posted .

      Hello,

      Sorry to hear you've experienced this. If all cables that were used are what came with the PSU and you still had problems, hope you're still able to contact our team right on our site for assistance.

      -Art CorsairGaming

  • Rated 1 out of 5 stars

    Good until it isn’t

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

    Worked fine for a couple weeks, then it broke, it’s now past it’s return date so it’s not like I can get a refund.

    No, I would not recommend this to a friend
    • Brand response from Corsair
      Posted .

      Hi Jess,

      Sorry to hear about your experience. Considering this PSU carries a 5-year warranty, please reach out directly to our Support Escalation team at SES@corsair.com with a link to this product page and a screenshot of your review for reference. Once you e-mail us, we will get back to you with a submission acknowledgement, and our team will assist you as soon as possible.

      -Albert CorsairGaming

  • Pros mentioned:
    Noise level

    Rated 5 out of 5 stars

    Solid power supply

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

    Solid power supply. I like that it's modular and whisper quiet.

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

    Rated 5 out of 5 stars

    Works great!

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

    It was really easy to swap out the psu and drop this one in. More than enough cables and sufficiently powerful for a 4070

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

    Rated 5 out of 5 stars

    Great Quality and easy to install

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

    First computer I have build. Super easy to install and runs quite. Power supply came with all the cords needed to get the machine fired up. Really nice quality.

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

    Rated 5 out of 5 stars

    Corsair CX650M power supply - easy install

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

    Great value and even faster pickup through curbside. Opportunity to teach my 16 year old son how to replace the power supply and it was easy to swap in for a quick install.

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

    Rated 5 out of 5 stars

    power supply unit for gaming PC

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

    This PSU runs very quietly and works great for my son's gaming PC. And I've built many custom computers for home, business and gaming. Easy to install.

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

    Rated 5 out of 5 stars

    Gets the job done (1 month later review)

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

    Easy installation and able to provide sufficient power to 3060 + 9700k

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

    Rated 5 out of 5 stars

    CORSAIR - CXM power supply

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

    Bought this because I wanted to install a dedicated GPU and my power supply was woefully inadequate. After installing this, I'm able to expand what I was able to do graphically (I'm into CG animation). Definitely a good purchase, and it's powerful enough to allow for a few more upgrades.

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

    Rated 5 out of 5 stars

    Very nice small, quiet and semi-modular unit.

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

    Nice and compact 140mm size. Very quiet. And semi-modular.

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

    Rated 5 out of 5 stars

    This is infact a psu

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

    Packaging was great, came with everything it needed, going into my first PC, so I don't know if it's good or bad, but all I know is that it works like a charm!

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

    Rated 5 out of 5 stars

    Very good

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

    Very very good psu, never had any issues with it. I put it into a pc with a broken psu and it worked as soon as i powered it on. Thanks to corsair for making such a good power supply. I absolutely LOVE THIS PSU

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

    Everything I Needed

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

    Shipped well, came with all required cables, overall an excellent purchase I wouldn't hesitate to make for another pc build.

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

    Good PSU!

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

    I’ve very much enjoyed this product! The cables can be hard to put into the motherboard, but I liked that it came with zip ties! I’ve had no issues at all with my computer thanks to this product

    I would recommend this to a friend