Best Buy Tech Fest SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • Front. CORSAIR - CX-M Series 650W ATX12V 2.4/EPS12V 2.92 80 Plus Bronze Modular Power Supply - Matte black.
  • Alt View 11. CORSAIR - CX-M Series 650W ATX12V 2.4/EPS12V 2.92 80 Plus Bronze Modular Power Supply - Matte black.
  • Alt View 12. CORSAIR - CX-M Series 650W ATX12V 2.4/EPS12V 2.92 80 Plus Bronze Modular Power Supply - Matte black.
  • Alt View 13. CORSAIR - CX-M Series 650W ATX12V 2.4/EPS12V 2.92 80 Plus Bronze Modular Power Supply - Matte black.
  • Alt View 14. CORSAIR - CX-M Series 650W ATX12V 2.4/EPS12V 2.92 80 Plus Bronze Modular Power Supply - Matte black.
  • Alt View 15. CORSAIR - CX-M Series 650W ATX12V 2.4/EPS12V 2.92 80 Plus Bronze Modular Power Supply - Matte black.
  • How to Choose the Right Power Supply video 5 minutes 00 seconds
  • CORSAIR How to Build a PC - How To Video video 1 minutes 34 seconds

CORSAIR - CX-M Series 650W ATX12V 2.4/EPS12V 2.92 80 Plus Bronze Modular Power Supply - Matte Black

Model:
CX650M
SKU:
5845214
Highly rated by customers for:
Loading...

Customer reviews

Rating 4.7 out of 5 stars with 1139 reviews

Rating Filter

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 46 Showing 901-920 of 1,139 reviews

  • Good power supply but bad experience

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

    I ordered this online & it shipped out. About 1 day before it got to the local store it got canceled for insufficient funds, why would you guys ship it without taking the money from my account first? If I’m ordering 2k worth the parts all that money disappears fast. Anyway I had to drive 40 mins to a specific Best Buy to get this because no body in a 30 mile radius had one.. cool. But the store we went to was cool aswell as the unit we received worked well.

    I would recommend this to a friend
    • Brand response from Corsair Art
      Posted .

      Hi,

      Please note that this issue isn't related whatsoever to the product itself but only affects its rating from the bad review.

      If there's something we can help with related to the PSU itself, feel free to reach out: support.corsair.com

      -Art CorsairGaming

  • Great!

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

    Bought this on a whim because my old PSU died. Been working great now for 8 months and its quiet with low temps.

    I would recommend this to a friend

  • Robust product

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

    Though I had to return mine due to space issues in my PC build, the product functioned and would have otherwise met my needs.

    I would recommend this to a friend

  • Good PSU

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

    Good power supply. Came fast. No problems. Cables are good.

    I would recommend this to a friend

  • Easy to use

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

    It has been well reviewed and easy to put in. Hopefully efficient on the power.

    I would recommend this to a friend

  • It’s good but loud

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

    Great power supply a little loud but other than that no complaints for me

    I would recommend this to a friend

  • Still some of the best power supplies and value

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

    Corsair has always made some of the best power supplies and still does.

    I would recommend this to a friend

  • Perfect

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

    Bought this to replace another power supply I bought somewhere else. Perfect ,right out of the box

    I would recommend this to a friend

  • Very quiet

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

    Replaced a 1500w power supply with this once due to noise issues. Very satisfied.

    I would recommend this to a friend

  • Necessary power supply for gaming upgrade

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

    Was necessary for the upgrade for gaming system. Its working great but was pricey on top of the upgrade itself.

    No, I would not recommend this to a friend

  • Great Budget PSU

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

    Great PSU, love the modular cables. Saved me a lot of space in my case

    I would recommend this to a friend

  • that's all i need

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

    good price and it's everything I need. Cables feel solid, can be managed easily.

    I would recommend this to a friend

  • Saved the day

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

    Instead of having to buy a new computer, this saved the day!

    I would recommend this to a friend

  • Good looking

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

    Haven’t used it yet waiting on more pc parts to come in to finish it

    I would recommend this to a friend

  • No power no game

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

    Well with out this thing you have no power and then you have no gaming

    I would recommend this to a friend

  • Good power supply

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

    When first received the product didn’t work but after taking it to my Best Buy and switching it out it had worked perfectly. They made it easy to get a new power supply

    I would recommend this to a friend

  • A+, as described

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

    Best power supply I have used so far. Corsair actually makes a lot of nice products.

    I would recommend this to a friend

  • Computer power at it's finest

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

    Mounted right up in my tower and I love the modular cables. Makes for easy cable management.

    I would recommend this to a friend

  • Decent for the cost.

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

    Pretty small form factor, does its job since its a basic power supply.

    I would recommend this to a friend

  • Item was just as expected. Delivered 1 day sooner

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

    Great product. Easy to install. Delivered one day sooner than expected.

    I would recommend this to a friend
Page 46, Showing 901-920 of 1,139 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.