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Customer Ratings & Reviews

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Customer reviews

Rating 4.8 out of 5 stars with 1352 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 4.8 out of 5 stars

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Cons mentioned filter

96%would recommend to a friend

Customers are saying

Customers express satisfaction with the RMx Series RM1000x power supply's high power output, strong performance in high-performance systems, and quiet operation. Many appreciate its modular design, ease of installation, and the included cabling. While some users note the larger size of the unit, the overall feedback highlights its positive attributes.

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 57 Showing 1,121-1,140 of 1,352 reviews
  • Rated 5 out of 5 stars

    Just what I needed

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

    Just what I needed with my setup 10850 intel 2060 super

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

    Good

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

    Great product. Worked amazingly and had no issues at all

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

    Excellent choice

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

    Outstanding product, high quality , recommend , would buy again!

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

    Great PSU for the price

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    If you need the raw watt output that the RM1000x can provide, then its gonna be a great option for your PC

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

    Power Supply

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

    Unit is operation great. It was a good fit for my unit.

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

    Power your RTX-4080 with this thang

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

    The power of the sun in the palm of your hands!!!!

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

    Working as expected for the price.

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

    Working as expected. However, it has only 4 VGA power ports which kind of is tight when compared to the Wattage. 1000W PSU's of other brands have at least 6 for VGA. But for the price point, no complains so far. Runs cooler than the others

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

    Very solid

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

    Talk about future proof! Anyone who decides to get this PSU will have zero issues for future components.

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

    Cant go wrong with Corsair

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

    All new PC. This handles like a champ. Cant go wrong with corsair

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

    New Build

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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 in my new build. Needed a larger one since my monitor is a power hog...lol

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

    Corsair

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

    It does the job I would buy this again they make really good Product and well built

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

    One of the best 1000W PSU

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

    Bought it for my RX 7900XTX. Works flawlessly and white.

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

    One of the best PSUs on the market

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

    One of the best PSUs on the market right now, and would highly recommend if you can get it on sale!

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

    Happy with it.

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

    Does exactly what I needed (powering an i7 and 4080)

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

    Rated 3 out of 5 stars

    Thing is huge.

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

    Its a very big power supply. Hard to fit in most tower cases unless you remove the hdd housing. I recommend this product as it still has corsiar quality and functionality.

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

      Hi Krazemoonmanttv,

      Thank you so much for the feedback, if you have any further questions about the power supply, please feel free to contact our support team: support.corsair.com

      -Brian CorsairGaming

  • Rated 5 out of 5 stars

    Pretty beefy and easil 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.

    Nothing else to really add it works fine for the time ive had it.

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

    High capacity perfection from Corsair...

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

    A must for any multi-card system. Lots of aftermarket PCIe cables to choose from, all work with this unit.

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

    Rated 5 out of 5 stars

    Perfect PSU for my setup. Highly Recommended!

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

    Although 1000 watts was a bit of overkill for my gaming pc, I definitely notice a massive performance gain with it vs the 850 watt of the same style. Sounds kinda crazy but its just my opinion. Spend the extra money and get this PSU

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

    Works great

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

    Corsair always delivers amazing products across all price ranges

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

    Great quality power.

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

    Excellent build quality. This thing is feels well made and has worked like a charm so far.

    I would recommend this to a friend