Refund Refresh 4-Day SaleEnds Monday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

Loading...

Customer reviews

Rating 4.8 out of 5 stars with 1349 reviews

Rating Filter

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

Pros mentioned filter

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 50 Showing 981-1,000 of 1,349 reviews
  • Rated 5 out of 5 stars

    Power supply

    |
    |
    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
  • Rated 5 out of 5 stars

    Psu

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

    Had to upgrade due to new motherboard and chose this due to being in stock. Works great I think cables should be a little better quality as to they are pretty stiff.

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

    Awesome

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

    Awesome product just a little louder then i thought it would be but works great

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

    epik!

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

    Can handle any pc you give it, im talking an OC 4090, ddr5 ram and 13th gen intel baby!!!

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

    Works flawlessly

    |
    |
    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

    More Power? More Power!

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

    Fantastically capable PSU. Upgrading from a semi-modular model, I really can't overstate how much I appreciate the flexibility of a fully-modular one.

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

    Awesome PSU

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

    Never had an issue with this PSU. I had another one for a while and it's still kicking.

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

    Great

    |
    |
    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

    Corsair is King!

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

    This power supply is extremely quiet and perfect for my GPU upgrade, I have just about everything Corsair on my setup and I absolutely love their products

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

    Yuh!

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

    Yes sir! Corsair has always been the way to go, no issues.

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

    Rated 5 out of 5 stars

    Nice

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

    It gets the job done and fairly priced for a 1000w.

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

    perfect

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

    great product good price and quality high recomended

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

    The best

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

    Best product I have ever gotten I recommended to everyone

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

    Solid and Reliable

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

    Fantastic PSU. I've used Corsair for years with no issues. Currently running this in a custom NAS build with 14 drives and 2 GPUs and it's not breaking a sweat.

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

    Great Product

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

    Great product, no been using the power supply for a few weeks and have not ran into any issues.

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

    No more power struggle

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

    Worth the money, especially since i plan to upgrade some other components on my pc in the future.

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

    Can't go wrong with corsair

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

    Purchased to replace bad PSU that came with a prebuilt gaming PC. Overall way better than any other 3rd party PSU's. This or EVGA you cannot go wrong.

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

    Important

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

    Good brand help a lot to my pc and can conet for any computer

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

    Interchangeable cables a must have feature

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

    Love the interchangeable cables! Should be a standard feature for all PSUs. Fitting it into my case (which is probably about average sized) was a pain tho.

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

    Wowzers

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

    I was so happy that i got this when i did. The power output is superb and it does more than enough to handle whatever i throw st it

    I would recommend this to a friend