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Customer Ratings & Reviews

Your price for this item is $204.99

Customer reviews

Rating 4.8 out of 5 stars with 139 reviews

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Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.9 out of 5 stars

Pros mentioned filter

Cons mentioned filter

96%would recommend to a friend

Customers are saying

Customers consistently note the RMx Series 1000W power supply's ample power, quiet operation, and high-quality construction. Many appreciate its modular design and the included selection of cables, simplifying installation and system building. Positive feedback also highlights the ease of installation. While some minor issues with packaging or cable options were mentioned, the overall experience is overwhelmingly positive.

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 7 Showing 121-139 of 139 reviews
  • Rated 5 out of 5 stars

    Great product

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

    My son loves i. It’s the perfect addition to his custom build couldn’t be happier

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

    Great

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

    Just bought it a month ago. The product it very great

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

    Great

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

    Worked right out of the box no complaints. Recommended

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

    Best PS for the Money

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

    this will power all of my components, and then some! And it is quiet!

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

    Perfect

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

    Bought this as a replacement and I think I’m a Corsair guy from now on.

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

    A bit loud

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

    Returned it. It’s not the loudest and the performance is good. But I just want the lowest noise possible so I went for other ones.

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

    Easy to use

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

    Easy to understand instructions and intuitive wiring design

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

    Great for experienced user

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

    Awesome if you want to do a SLI Bridge with two graphics cards

    I would recommend this to a friend
  • 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.

    This gives me power beyond my wildest dreams. It works well.

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

    Great power supply

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

    My computer run fast with this power supply is great

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

    Great Power supply

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

    Corsair makes some great Modular power supplies!!!

    I would recommend this to a friend
  • Cons mentioned:
    Psu

    Rated 1 out of 5 stars

    Fried my 3090

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

    I purchased this power supply and in only a few weeks I was having issues with it. It started with what I thought were random crashes but now know were over current protection events. After the most recent one I toggle the power switch on the power supply to reset it and when I clicked the power button on the PC I heard a pop. and my graphics card stopped lighting up. I toggled the switch again and tried to restart only to find a red LED above one of the PCIe connectors, I switched the cables around and the light remained in the same spot. I now have to RMA my 3090 ($1870 msrp and currently trading for $3000) and I am extremely unhappy. Looked at some forums online and apparently I'm not the only one who's had an issue with that card and this PSU. I do not recommend buying this if you like functional components.

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

      Hi,

      Sorry to hear about your experience. Please get in touch with us regarding this issue, we'd be happy to help and further investigate: support.corsair.com

      -Albert CorsairGaming

  • Rated 4 out of 5 stars

    Corsair just gotta work hard with the cables

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

    The PSU is great overall i just dont like the cables worst quality cable ever seen

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

    Good psu

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

    Good psu. Price is a little high but you get what you paid for.

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

    Rated 3 out of 5 stars

    Decent quality

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

    Decent quality. No power issues. Would purchase again

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

      Hi,

      Can you contact us with a list of the issues you encountered with the PSU? It'll help us improve: support.corsair.com CorsairGaming

  • Rated 4 out of 5 stars

    Great power supply

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

    Great update from thermal 750 that died from underpowered the amd chip for the past 2 years.

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

    Refurbished

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

    I think mine was refurbished but was sold as new..

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Bought for computer

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

    I bought this for a computer I am making. Since I have not made the computer yet, I can't tell you how it works.

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

      Hi Hunter,

      Please do leave the review until you have used the product in that case. If there's anything we can do for you, I hope that you contact us: support.corsair.com CorsairGaming

  • Rated 1 out of 5 stars

    Poor Power Supply

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

    I had the identical power supply in my computer. It failed after a couple of years. I replaced it with a new identical unit. I still could not get the computer working properly. I took the computer to Best Buy for service. They discovered that one of the outputs on the new power was faulty. They replace it with a different and less expensive ps which has worked perfectly.

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

      Hi Al,

      And sorry to hear. Please keep in mind you can always reach out directly to us as well for any issues: support.corsair.com

      -Art CorsairGaming