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Customer Ratings & Reviews

Your price for this item is $47.99
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The comparable value price is $94.99

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

Pros mentioned filter

Cons mentioned filter

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 20 Showing 381-400 of 1,139 reviews
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    CXM650W

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

    Purchased long ago still running like a day one, used everyday for gaming.

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

    Rated 5 out of 5 stars

    Solid product

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

    Put this power supply in my brother's computer, still performing well over 18 months later. No complaints at all.

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

    Rated 5 out of 5 stars

    Great quality power supply. Does the job.

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

    This power supply is awesome. I can use exactly only a few cord I need. I like this ability and design.

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

    Good PSU on the Linus tiered list

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

    Good PSU for everything up to a 3080. No complaints, no issues only upgraded to ensure headroom

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

    Rated 5 out of 5 stars

    used in a alienware amp

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

    The power supply that came with the Alienware graphics amplifier was making a ton of noise so I poped this one in and it works very well.

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

    Rated 5 out of 5 stars

    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.

    Can’t go wrong with Corsair I got 8 fans goings a big graphics card and this thing powers it just fine

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

    Lifesaver

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

    My PS died all of a sudden one day. After using a PS tester, I verified that my PS was no good. Got this beauty for under 50$. It's amazing.

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

    Rated 5 out of 5 stars

    Good

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

    Bought this. Works great. Easy to install. No complaints. More than enough for most 1k-2k computer builds

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

    Rated 5 out of 5 stars

    Nice and modular

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

    This power supply has modular connections and just the size I needed. It is reliable while maitaining my pc with its power.

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

    Rated 5 out of 5 stars

    Good boost

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

    This power supply gave me the power boost I needed in my pc. There has been no problems with the install or functionality of the power supply.

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

    Rated 5 out of 5 stars

    Plenty of power

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

    Upgraded stock 400 watt power supply to this 650 watt on my gaming PC. Love the modular feature, eliminates unnecessary wiring in the case.

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

    Rated 5 out of 5 stars

    I would recommend it!

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

    I built a computer and used this CORSAIR - CX-M Series 650W as my power supply.it has been working well thus far.

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

    good price. allowed my office computer to game.

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

    Power supply unit was easy to install and had all necessary cables to allow my son to start gaming on PC

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

    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 is super modular, you only have to use the cords you need, which is super handy. It is able to handle a lot.

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

    Rated 5 out of 5 stars

    More power

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

    Needed more power for an updated graphics card, this is a great supply with all the connections needed to make your computer sing!!

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

    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.

    I bought this a few weeks after I built my pc, I had a nasty looking cords bought this one for the modular design and black cables

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

    Rated 5 out of 5 stars

    the just right size for most.

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

    Enough power to run a nice video card while not wrecking a wallet. Also a quality power supply brand.

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

    Rated 5 out of 5 stars

    Good what I needed

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

    I had just replaced my graphics card from a 970 to a 1070 ti and needed a bigger power source, this has definitely fit the bill.

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

    Rated 5 out of 5 stars

    works perfectly

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

    Seems powerful and works without a problem. Not much to say but it works and works perfectly, would buy again.

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

    Rated 5 out of 5 stars

    This was exactly what I wanted.

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

    The Corsair power supply was easy to install and works great. I would highly recommend it to anyone in the market for one.

    I would recommend this to a friend