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Customer Ratings & Reviews

$209.99

Customer reviews

Rating 4.9 out of 5 stars with 390 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 18 Showing 341-360 of 390 reviews
  • Rated 5 out of 5 stars

    works well

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

    Works well and fits in h6 flow and has enough psu connections for the 4080s.

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

    Best Buy For the Price

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

    Great for the price!! Easy to install and comes with olaenty of cables.

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

    Sime swap out

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

    Upgraded my desktop. Was a simple swap out with older lower powered version.

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

    Great product

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

    My son purchase this so he can build his new computer. So far all is working great.

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

    Corsair Rocks!

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

    Great power supply with a quiet fan! Lots of cables to power my PC for gaming! Atx12v cable for my gpu, also! I should be using this PSU for a long time!

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

    Great 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.

    My son's computer kept crashing. I was advised that this power supply was a good brand. My son has not had an issue since. Price was reasonable, product works great.

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

    Rm1000x does the job.

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

    Psu is quality, runs 13700k and a 3090 without issue. Fan is quiet or silent. Oem cables are nice and can have combs added to tidy up looks.

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

    Great PSU

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

    Honestly this is one of those items that you hope just works and this one does exactly that. The cables are of high quality and just like other corsair products it has a great warranty.

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

    Reliable 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 PSU to upgrade my system. It's made everything more stable than before.

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

    Corsair RM1000x

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

    Very high quality power supply, A+ rating on the psu tier list.

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

    Fantastic PSU!

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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 supply is fantastic! Very smooth installation. Very quiet. I love the modular feature. So happy with this purchase!

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

    Wait until it discounts to buy.

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

    This was a good option to buy when price was right but now price increased, there are newer and better products out there.. Yes it is still great product but without any hefty discounts, better off buying something else.

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

    Amazing psu

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

    One of the best power supplies you can buy for higher end builds

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

    Works fine

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

    So far so good. Got this because of the Japanese capacitors and longer warranty.

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

    Gets the job done

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

    Bought this upgrade for future proofing my build. Will be perfect for when GPU prices drop.

    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.

    Ordered online and it arrived the next day. Great power supply and service

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

    Satisfied Customer.

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

    Works like a charm! Corsair products are always top notch. Never had any problems with this brand. My default go to for power supplies.

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

    Great Product

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

    So far so good, will update later on for longevity but overall has satisfied my needs so far.

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

    Power

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

    Excellent product and very good quality. I highly recommend it for your computer.

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

    Works great!

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

    No issues..runs my RTX 4090 with out a problem and has nice cable.

    I would recommend this to a friend