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Customer Ratings & Reviews

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Customer reviews

Rating 4.8 out of 5 stars with 1352 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 47 Showing 921-940 of 1,352 reviews
  • Rated 4 out of 5 stars

    Solid PSU, strong value for 1000W

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

    Great PSU that had everything I needed for my gaming rig, only complaint is that the included cables are very rigid and harder to work with for my particular set up. Highly recommend, even if you have to get some aftermarket cables.

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

    1000x rm 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.

    Great power supply has plug ins for it all , didn’t k ow what I was getting into but it’s a great purchase.

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

    works fine

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

    needed this for my main PC build and it works as it should

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

    Psu

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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.

    Very very beefy boi, good quality cords and connections compared to my old one

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

    great power supply for the price

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    great power supply with a lot of connectors. The included 12vhpwr connector is a plus.

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

    Great.

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

    Worth great, i upgraded my gpu and my pc wouldn't turn on, i bought this and its been working great ever since

    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.

    A good mid - upper range power supply for the money. Hopefully, it will last longer than the original one.

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

    Longevity

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I've had 2 other PSUs before this and this one is by far the longest lasting one.

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

    Great Value PS

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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.

    Does what it should and for the price, you can't really beat it.

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

    Great PSU for the money

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

    Awesome PSU. A lot of power and connections. I recommended. Their are new connectors for the more advanced video cards RTX 3090. PSU still needs those connectors.

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

    No problems at all

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

    Works great. Good value, I would say. I always go with corsair with PSUs and I can see this bad boy lasting me many years if I so choose.

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

    Corsiar RMx Series Rm1000x 80 Plus Gold.

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

    I have this in Multiple Computers they have never failed me. If you want Quality and a Power supply you can trust, then this is for you.

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

    Does what it says.

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

    Have mot had any issues with this PSU. The box has all of the connectiona the psu comes with ao buying it woth confidence is very easy

    I would recommend this to a friend
  • Cons mentioned:
    Size

    Rated 4 out of 5 stars

    Nice PSU

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

    It kinda big but gets the job done. I like corsair as a brand.

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

    Great Buy

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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 for office computers and also high powered gaming PCs - able to supply adequate power.

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

    5 STAR RATING!

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

    Absolutely Amazing! Much higher than my expectations!

    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.

    Worked well, returned it because 1000w wasn’t enough ( 4090, 13900k problems ) worked perfectly before returning though

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

    Great PSU

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

    Has performed amaziningly for the past 6 months, great PSU. As always Corsair!

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

    Saved my pc

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent product! Highly recommend! Price was good.

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

    Overkill for most systems! Great quality!

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

    It is an overkill for my son's system but the price was good so I bought it anyways. Only complain is the plugs seem to be backwards. I should have plugged all the cables in first before mounting it. My big hands had a hard time reaching all the slots!!

    I would recommend this to a friend