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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 59 Showing 1,161-1,180 of 1,347 reviews
  • Rated 4 out of 5 stars

    nice 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.

    I love that it's completely modular. You only need to plug in what you need!

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

    Great

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

    Comes with all the correct cables, last psu I bought had too many sata and not enough pci-e

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

    My purchase

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

    Excellent product would always recommend Corsair products

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

    Good

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

    It has not exploded yet, so I’d say it’s pretty good

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

    Heavy Duty

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

    Had to upgrade from a 775w to a 1000w, worth the purchase

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

    great

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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. high quality would recommend this product to customers

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

    Great 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.

    Great power supply! I’ve always loved Corsair products and this PS did not disappoint.

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

    Great PSU

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

    Quality product with a great warranty, good selection of cables in the box. Would recommend

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

    works great

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

    works great after old power supply decided to quit working while moving it into a new 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.

    Easy to install cables come wrapped and plenty of SATA

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

    Great

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

    Awesome product will buy again, as described, amazing value for the price

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

    Great power supply but….

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

    Great power supply only negative if you don't use there cords your computer may not power up

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

    Solid PSU

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

    Works as intended, even under load I don't think I've even noticed the fan come on

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

    Power supply

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

    I always recommend to take corsair power supply…..

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

    Nice modular 1000watt

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

    Pretty nice power supply, very sturdy 1000watt gold modular, not much to complain about.

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

    Arrived quickly and in good condition

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

    Shipped quickly, arrived intact. Can't wait to get this in a build.

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

    Great PSU - AMD take note

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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.

    Great PSU - if using AMD please note this does not have a 4 pin EPS connector for the CPU

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

    Great psu

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

    This baby has all the juice I need and more. Definitely great quality!

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

    If you need 1000W

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

    It’s completely unnecessary for almost people and I’d recommend a lower wattage to most.

    I would recommend this to a friend
  • Rated 4 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.

    No issues so far! Bought for my new computer build. Corsair is a very reputable brand and can't go wrong.

    I would recommend this to a friend