Winter SaleEnds 1/19. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product SearchGo to Footer
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:
Your price for this item is $47.99
Clearance
The comparable value price is $94.99

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 32 Showing 621-640 of 1,139 reviews
  • Pros mentioned:
    Power supply

    great power supply

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

    replaced my power supply with this and never looked back

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

    It gets the job done

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

    No complaints. Very easy to install and cable manage.

    I would recommend this to a friend

  • Cxm 650w

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

    Worked as expected. Good price for a mid level psu.

    I would recommend this to a friend

  • good quality and great value

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

    Installation is easy. It's quiet when it is powered up.

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

    Power

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

    Needed to upgrade my power supply to feed that new graphics card.

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

    Great product

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

    I highly recommend you purchase this product it works perfectly and is as described

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

    pretty good

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

    Works well in my computer. It was easy to install.

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

    Working fine

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

    My son is the user for this item. He was able to install it without an issue.

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

    Corsair power supply

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

    Cosair 650w powe4 supply is a great buy at this price and just what I needed.

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

    easy to use great functions

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

    Top of the line product for the price, excellent performance

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

    higher power for higher gaming

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

    My brother in law needed more power for his high rez gaming, so this has done the trick.

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

    Works great

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

    Easy to assemble. No problems so far. Fantastic customer service in store.

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

    Excellent quality

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

    I've used these in customer builds. Never had one issue.

    I would recommend this to a friend

  • Works great

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

    Awesome unit was exactly what i needed to build my computer

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

    It’s a great psu for $100

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

    I have had no issues with the power supply and I love it

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

    Great power supply

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

    Great purchase, good power supply for a good pc build

    I would recommend this to a friend

  • Recommended for mid range PC

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

    Excellent mid-range PSU for a performance desktop PC. Plenty of headroom, especially if you're using SSDs and a 65W CPU. This will most likely translate in an extended life span. Even if you want to add one or two "spinning rust" disks this should handle the load AOK. Installed and connected and it "just worked".

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

    awesome

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

    Works great, semi- modular power supply, solid build

    I would recommend this to a friend

  • Quick easy reasonable

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

    Quick in install easy cable management with the modular set up reasonable price

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

    Corsair is the best for a lot of products

    |
    |
    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Corsair is great for all products even these power supplies

    I would recommend this to a friend
Page 32, Showing 621-640 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.