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Customer Ratings & Reviews

Your price for this item is $151.99
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The comparable value price is $189.99

Customer reviews

Rating 4.8 out of 5 stars with 1347 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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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 49 Showing 961-980 of 1,347 reviews
  • Pros mentioned:
    Performance

    Rated 4 out of 5 stars

    Works great!

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

    Needed for my brother in laws pc build, Says it works great!

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

    Rated 4 out of 5 stars

    It’s fine

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

    The i version is better, but good luck finding it. Otherwise fine

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

    My favorite PSU

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

    Amazing PSU, super quiet. Fits perfectly into the case.

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

    Great PSU.

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

    Awesome power supply. For all my builds, I have always used Corsair. It’s very dependable and time tested. You can’t go wrong with this product.

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

    Exactly as intended.

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

    PSUs arent glamorous but important. This does everything you need it to and nothing you dont. Solid unit.

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

    So far so good!

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

    Prices are ridiculous for 1000 rated PSUs at the moment. This was just the right price and it's running really stable and well so far. Very satisfied.

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

    Rated 4 out of 5 stars

    Does the job

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

    did the job, cant ask for much more. no real cons for item

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

    Nice psu

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

    Had to upgrade to upgrade gpu. Works great. No issues at all.

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

    Perfect Power for your power hungry pc

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

    Does what you expect from a Corsair gold PSU. Delivers

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

    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.

    It worked wonderfully. I love how you can plug the cables into the power supply

    I would recommend this to a friend
  • Best Buy Employee

    Rated 5 out of 5 stars

    Great

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

    Works well with 4080 super. It’s great quality also.

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

    Parts

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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.

    Upgrade to what we currently have. Comes with all wires east to install

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

    Great PSU

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

    I always like a name brand Psu. And this fit my build as everything was corsair. Love it.

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

    Great PSU

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

    Great modular psu. Came with all the cables and everything needed.

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

    Upgrade Over Previous 800W

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

    Very high quality. The extra headroom this provides over my previous PSU has definitely helped to stabilize my system. Comes with quite a few cables. Amazing warranty as well.

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

    Great power supply

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

    very well built power supply knowing I could rely for a long lasting prodcut

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

    Huge power

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

    I've had this for about 4 months now. No problem at all. Wish I had an RGB on it because the Corsair case I have displays the power supply through the case.

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

    Works flawlessly

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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! Had to add this to install the new graphic card!

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

    Great

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

    This power aupply is very good, no reason not to get it.

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

    Power supply

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

    Supplies power. 10/10. Corsair is a trusted brand. Modular cables are a must for me.

    I would recommend this to a friend