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Customer Ratings & Reviews

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Customer reviews

Rating 4.8 out of 5 stars with 174 reviews

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  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.9 out of 5 stars

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95%would recommend to a friend

Customers are saying

Customers often highlight the product's excellent overall performance, noting that it reliably serves their power needs. Many appreciate its virtually silent operation and the ease with which it can be installed. Its perfect size and modular design are also frequently mentioned as benefits.

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 2 Showing 21-40 of 174 reviews
  • Pros mentioned:
    Noise level, Power supply performance

    Rated 5 out of 5 stars

    Power, silence, and premium quality in one PSU

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

    I’m genuinely impressed with the CORSAIR RM1000e from the RMe Series. Right out of the box, the build quality is top-notch. It feels solid and looks sleek, and being fully modular, the installation was incredibly clean and organized. No unnecessary cables cluttering up the case, which is great for airflow. One of the things I appreciate the most is how quiet it is. Even under load, the PSU stays virtually silent. I also love that it’s future-ready with support for ATX 3.1 and PCIe 5.1, which is essential if you’re planning to upgrade to more power-hungry GPUs like the new RTX series. The 80 PLUS Gold certification gives me peace of mind knowing I’m getting efficient power usage, and with 1000W, I have more than enough headroom to power my gaming rig with a RTX 4070 Ti and a Ryzen 9, with zero instability. In short: quality, efficiency, silence, and future-proofing. A solid buy if you’re looking for a reliable PSU for a high-performance build. Highly recommended!

    I would recommend this to a friend
  • Pros mentioned:
    Installation ease, Noise level

    Rated 5 out of 5 stars

    Silent, Reliable, and Future-Proof

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

    The CORSAIR RMe Series RM1000e is hands-down one of the best power supplies I’ve ever owned. Installation was a breeze thanks to the fully modular design, which made cable management super clean and easy. The 80 PLUS Gold certification gives me peace of mind that I’m getting excellent efficiency, and it runs whisper-quiet even under heavy loads. The ATX 3.1 and PCIe 5.1 support means it’s future-ready for the latest GPUs and hardware without needing adapters or upgrades anytime soon. Build quality feels rock solid, and the black finish looks sleek inside my case. I’ve noticed zero coil whine and perfectly stable power delivery during long gaming sessions. If you want a powerful, efficient, and silent PSU that’s built to last, the RM1000e is a no-brainer. Highly recommend!

    I would recommend this to a friend
  • Pros mentioned:
    Noise level, Power supply performance, Size

    Rated 5 out of 5 stars

    Excellent and Reliable PSU

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

    This power supply is compact, efficient, and runs very quietly. Installation was super easy, and it delivers stable power without any issues. Perfect for my build and highly recommended!

    I would recommend this to a friend
  • Pros mentioned:
    Installation ease, Overall performance, Power supply performance

    Rated 5 out of 5 stars

    Great Product and worth the money

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

    This works perfect! easy install, and gives me all the power i need to run my gaming system. I have a 5070TI and it runs it so smoothly.

    I would recommend this to a friend
  • Pros mentioned:
    Noise level

    Rated 5 out of 5 stars

    Typical corsair quality and thats a great thing !

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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.

    I went crazy reading reviews for a few days with my latest PC bild. I originally ended up with the MSI that Best Buy sells. My immediate thoughts were how cheap the cable look on it, but I continue to use it because of the reviews a few days go by and after some bench marking and testing. I decided that PSU was a bad call. It was very loud for a power supply and the worst looking cables ive been and it had some kind of like burnt plastic stink to it ……… fast-forward to this after getting it installed and hooked up it is dead, silent no matter how hard I push it the cables look and feel amazing and are super easy to route i shoulf have stuck with my gut and grabed this from the getgo. DO IT

    I would recommend this to a friend
  • Pros mentioned:
    Installation ease, Overall performance

    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.

    Works great and was easy to install. Didn’t have instructions on where to plug anything in but easy to find online. Works and fit great in my gaming pc.

    I would recommend this to a friend
  • Pros mentioned:
    Noise level, Overall performance

    Rated 5 out of 5 stars

    Fixed my crashing issues

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

    PC had been crashing for a couple months. Tried everything including taking apart GPU to reapply paste and pads. Finally just started replacing parts. First part was the PSU, found a great deal here, copped it, threw it in the next day and wala! No more crashes. Good product, comes with everything you need for cable management. Quiet. Powerful. 10/10.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance, Size

    Rated 4 out of 5 stars

    New PSU for powering High end GPUs

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

    I purchased this due to it having a dedicated 12v2x6 connector which made powering my GPU much easier and worry free. Light weight and compact. Does a good job. Not a huge fan of the cables themselves not being inside a shield and instead they’re single strands all loose which is not great. Good value. Overall nice product.

    I would recommend this to a friend
  • Pros mentioned:
    Noise level, Overall performance

    Rated 5 out of 5 stars

    Very powerful

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

    I installed this power supply in my custom PC build and it’s been running flawlessly. Super quiet, stable performance, and the cables are well organized and easy to manage. It feels very reliable and has handled everything I’ve thrown at it so far. Great value for anyone building or upgrading their setup.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 4 out of 5 stars

    Good but overpriced at (Best Buy) 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 is a good power supply Fully modular and 80+ Gold certified. powers everything as it should. The price is a little high but Best Buy matched the same day delivery Price on Amazon.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Good Move

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

    I was having issues with my computer locking up and making me have to restart it. Once I added this power supply all the issues went away. Glad I made the switch.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance, Size

    Rated 5 out of 5 stars

    Works Great!

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

    Works wonderful! Perfect size for my pc and saved my comouter from dying.works like a dream!

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

    Great power supply for custom or prebuilts

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

    This a great psu for your seriously recommend it this future proof and is also good warranty it too thru manufacturer cords are well established and easy to connect and to orbanize unlike non modular fully modular is the way to go

    I would recommend this to a friend
  • Pros mentioned:
    Installation ease

    Rated 5 out of 5 stars

    Super easy

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

    Everything was super easy to ply in and get connected to motherboard..first time building a pc and I had no problems!

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    1000W should be the standard for all PCs

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

    Yeah it works as intended. Remember that a PSU has only 80% usable power of its listed wattage. Though some can get as high as 95% usable if its listed on the package. This is a fully modular power supply

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Pairs greatly with my 9070XT!!

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

    Helped out a lot with my performance issues, i was using a 700W PSU before and experiencing constant crashes. Ever since switching it hasnt crashed a single time

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance, Power supply performance

    Rated 5 out of 5 stars

    Great Power Supply for High GPUs

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

    Works great for my 5070 GPU, recently had a 750 watts and having a 1000W like this works great, also great wire management.

    I would recommend this to a friend
  • Pros mentioned:
    Noise level, Overall performance

    Rated 5 out of 5 stars

    i recommend

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

    Quiet, reliable gold PSU; premium build, great price

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Cant Go Wrong

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

    What can I say, if you want absolute reliability through and through, then Corsair is the way to go, I have used at least 3 others in varying Wattage and I have never once had a problem with them. You may pay a price for a name of a product but my god this is one company who makes a solid product for your money.

    I would recommend this to a friend
  • Pros mentioned:
    Installation ease, Overall performance

    Rated 5 out of 5 stars

    Easy to install

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

    Perfect for my setup. Very easy to install and runs flawless.

    I would recommend this to a friend