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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 42 Showing 821-840 of 1,139 reviews
  • Rated 5 out of 5 stars

    Perfect fix

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

    My customers power supply went out and it was time for payroll took me 10 minutes to get to Best Buy 10 minutes to install at my customer was so excited

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

    Great PSU

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

    Corsair has great products. So i went with their PSU. Still works great. Silent fan and great power output for a great price

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

    Fine ATX PSU

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

    As expected good service and operation n my prior unit, I picked this up as spare/backup.

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

    Good Price for a good PSU

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

    Works fine for now. Corsair makes good PSU’s. I can’t expect much out of a bronze rated PSU but we will see how it lasts.

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

    Does its job

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

    This fan does its job well and seems to be handling my high power graphics card fine. Only issue is that it looks like it is a 6 pin to hook to motherboard...but you can unhook it to make it a 4 pin, which the instructions do not tell us at all.

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

    Works as expected

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

    Not much to review. No flaws in its design , no frustrations. Just screw it in , plug the cables , power it on , and it’s done.

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

    Great Budget Modular PSU

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great modular power supply for a budget build. It is relatively quiet and I have not had any issues with it yet.

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

    First build

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Got this for my first build. Have been using it for several months without issue, would recommend to a friend.

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

    Blew Up old Power Supply

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

    I purchase this power supply, but did not receive originally. Went to the store and got it and it worked like a charm in my son's gaming system.

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

    Awesome power supply!

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

    Corsair has always made great products and this one did not disappoint. The PS fit perfectly and 'cleanly' (wires were organized). Its been running great!

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

    Perfect for single GPU mid range PC’s

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

    This power supply is perfect for a single GPU gaming system. I installed this into a system with a 3600x and a 2070 super

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

    Works great and easy to install!

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

    I bought this power supply since it is semi-modular. It is easy to use as you’re not stuck with extra cords you won’t use.

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

    quality power supply

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Just a good quality power supply no lights no special anything but it does what it says and it does it well

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

    It's a PSU

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

    No real pros or cons. Seems to have plenty of wattage to support my components. Running: ASUS ROG Strix MB AMD 5 3600 CPU ASUS TUF gaming 1660 Super GPU WD 1TB SSD SATA had 16GB 3200MHz RAM 5 120mm fans

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

    Good for the money, not great for the looks

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Solid PSU if you're willing to manage some meh basic cables. The cable runs are a bit long for my use case, but easy enough to modify if you're willing and able to do it safely.

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

    Works great

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

    Works great! No issues. Powers my moderate gaming build with lots of rgb and plenty of wattage to spare.

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

    Works great and the price was phenomenal.

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I purchased this Power Supply for my son's desktop. The desk top is running better and cooler with this power supply.

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

    Its a power supply

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

    Pretty nice power supply. I needed a replacement for kids computer. Modular cables was a nice upgrade. But its a power supply. It works.

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

    It works like its supposed to...

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

    Its a power supply that meets my needs. It seems to function properly. No news is good news in this case.

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

    Replaced a dead Power Supply with this Corsair

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

    Replaced a dead Power Supply with this Corsair and it fit and works great! Nice and clean wire management also.

    I would recommend this to a friend