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Customer Ratings & Reviews

$194.49
Save $15.50
Comp. Value: $209.99

Customer reviews

Rating 4.9 out of 5 stars with 404 reviews

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Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.9 out of 5 stars

  • Ease of Use

    Rating 4.9 out of 5 stars

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98%would recommend to a friend

Customers are saying

Customers love the RMX Series RM1000x power supply for its overall performance and ample power capacity. Many appreciate its quiet operation and the ability to fine-tune the noise level. Users also find the cable management to be clean and the installation process easy, with the modular design contributing to a tidy case. A small number of users reported no coil whine.

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 20 Showing 381-400 of 404 reviews
  • Rated 5 out of 5 stars

    Mo poooowaaaa

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

    It's a power supply. Turns my computer on every time

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

    SOLID

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

    Solid modular power supply that does everything I needed

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

    Corsair Quality

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

    When you need power or want to be future proof, this is the one.

    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.

    Great item many branded cords well constructed????

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

    More than enough power for my rig.

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

    Don't think you can go wrong with Corsair anything.

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

    The power

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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.

    Comes with the right power cord for the 40 series cards.

    I would recommend this to a friend
  • Rated 4 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.

    Just has a wierd smell when i pulled from box but It works great.

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

    Psu

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

    Top of the line psu in the market, provides enough power for a high end build.

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

    The modular wires are kind of obnoxious

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

    The unit works as intended. The fact it is modular is slightly annoying, There are so many different wiring options. Took me a minute to figure out which one to plug in where, however, this was my first PC build so I am lacking the experience.

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

      Hello,

      What seems to have been the issue? Please contact our team directly right on our site for assistance.

      -Art CorsairGaming

  • Rated 3 out of 5 stars

    Works great. Has coil whine.

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

    For the price, it shouldn't have coil whine. Theres better options out there, consider those first.

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    I'm sure it's great but the first one i got....

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

    Came in Dead on arrival. Would only provide enough power for my ram, but wouldn't even spin the fans.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Loud

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

    The fan ruins this whole unit, it doesn't matter how nice the cables and everything are when the fan is obnoxiously loud. For the price of this psu the fact that it doesn't have an automatic speed control for the fan is just insane! It's literally a knob on the back that you have to turn up or down. It doesn't matter how high or low you set the fan it makes a loud rattling ticking noise, can hear the psu fan on low over all of the other eight fans i have in my pc

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Beware of Corsair customer service and QC

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

    Broke my motherboard. Customer service for Corsair is online chat only. Resolution was to send everything to them and wait almost two moths for them to decide if they would compensate ANYTHING and your stuff would be discarded at that time. I’ll never buy Corsair again. After two premature failed AIOs, 2 failed mice just outside of warranty (meanwhile my logitechs have been going for 10+ years) and a failed headset dongle… now this… pass

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

      Hello John,

      Do note that damage claim requests require an investigation, so please work with our team as much as possible for a timely resolution.

      -Art CorsairGaming

  • Rated 2 out of 5 stars

    Meh

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

    PSU clicks and ticks when its on. Its related to the fan.

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

      Hello,

      Sorry to hear about this unfortunate fault, please effectuate an exchange.

      -Art CorsairGaming

  • Rated 1 out of 5 stars

    Dead after 6 months

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

    Dead after just 6 months of use, I have older ones that are 10+ years old and have not failed.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Failed

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

    I had mine since Oct 19th, 2024, and it failed on me already. It was fine for a while then it just died

    No, I would not recommend this to a friend
  • Pros mentioned:
    Noise level, Power capacity

    Rated 5 out of 5 stars

    Solid PSU

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

    My cosrair 750 burned out after I replaced my new motherboard Tuf gaming Z790 plus wifi with an intel I9 14900k and RTX 4060Ti it was 8 years old. This was on sale and more wattage nice modular power supply and quiet when under a load

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

    Corsair Rm1000x is a great PSU

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

    I think if you want any gpu that has some decent graphics capabilities this is THE power supply. Corsair has been a great power supply maker and with the new graphics cards having specific pins this power supply comes with a dedicated cable for that connection, no splitter needed!

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

    Rated 5 out of 5 stars

    Best customer service!

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

    Sales rep named Sebastian in the Brick Center (NJ) recommended this and helped to realize my PSU was bricked. He showed me got me a great power extender as well. Thanks to him and his advice to replace with this psu, my gpu is running much faster! Could hear the fans roar as soon as I started the gpu. Had no idea all this time I wasn’t getting enough power. Appreciate the help Sebastian! He knows his stuff!

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

    Rated 5 out of 5 stars

    Emergency Replacement

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

    Pretty good for price, I lost the original plug and bought this one for replacement as well. It's worked great and I've had no issues. Just make sure it's the right size and output before purchasing.

    I would recommend this to a friend