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Customer reviews

Rating 4.8 out of 5 stars with 144 reviews

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  • Value

    Rating 4.7 out of 5 stars

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    Rating 4.8 out of 5 stars

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    Rating 4.9 out of 5 stars

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94%would recommend to a friend
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 3 Showing 41-60 of 144 reviews
  • Rated 5 out of 5 stars

    RM1000e

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

    Easy to install and, enough power for my pc with enough power for future upgrades

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

    Reliable 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.

    Excellent psu. Amazing quality. Replaced my old 8 year old corsair psu with this one and i actually had performance gains in my pc cause the old psu was dying.

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

    Corsair RM1000e

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

    Fit and finish are good. I like the smaller footprint, for my mid tower. The cables are well made and embossed with a nice pattern. They supply all the cables you will need. It even has a 12vhpr that splits into 2 8 pins. So you can run up to a 4 8 pin GPU. Or they have a regular 12vhpr cable rated at 600 watts. It is a nice mid to high PSU. B+ in the tier charts.

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

    Review Corsair power unit

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

    I likes my item gives a lot power to my computer components

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

    PcPart

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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, looks clean, easy to maintain, def a part youd want in a pc build that you want to have in the long run for running a semi above average pc that doesnt break the bank astronomically from scalpers on more epxensive better parts.

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

    New purchase

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

    Works great and yhe Best Buy team did a wonderful job getting it ready for pick up quickly. Great experience again with Best Buy and staff!!

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

    Great PSU

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

    Great item. Perfectly fits my mini itx build. Would recommend this brand for anyone looking for a PSU.

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

    Easy to use

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

    Awesome and easy to install easy to work with as well.

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

    Great value for the price!

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

    Upgraded from a 2008 650w. This power supply was purchased to run a 5080 and works fantasic. Comes with the new style connection for the newer Nvidia cards for ease of use. All the cables are sleeved and give a clean look in your case. Great value.

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

    Power supply

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

    Probably overkill for a power supply but it's a good deal on sale

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

    Great bang for your buck

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

    Overall a great PS with modern dedicated output for 30 through 50-series NVIDIA GPUs. I only wish there was a higher-efficiency rated version in the store BUT for the timeline I built my PC and needed a new power supply, this unit had so far still impressed me.

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

    Great product

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

    Love the modular design compared to my old one, future proof for any possible upgrades

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

    Terrance

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

    This power supply was essy to install. And the price was great.

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

    Sleek and Powerful

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

    Easy to install and instructions were very helpful. Cables look nice too, they came with those brackets that keep the cable nice and organized.

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

    Computer works

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

    I received this part as my othe psu had failed. No complications yet.

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

    5-Star PSU

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

    Wonderful product, definitely worth the upgrade if it’s needed or wanted! Temperatures run perfectly as well, highly recommend.

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

    Quiet, compact, and with nice cables

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

    Nice individual cables make them really flexible and easy to route especially in tight cases, while looking pretty good too. This PSU is especially quiet when the fan does kick on. Fair amount nicer than my previous corsair Gold RMx from 5ish years ago

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

    Great power supply for high end cards

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

    Ever since i bought this power supply my gaming needs have been met since i also upgrated my gpu to something beefy and my old supply just wasnt cutting it so i bought this one and i have had no problems would recommend for anyone who needs to upgrade their gaming rig.

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

    Perfect power supply for modern GPU systems

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

    This is my second Corsair power supply and both have been incredibly reliable, even with the concerns over the 12VHPWR connectors. This has quietly powered my RTX 5090 flawlessly accross multiple differrent test systems. Definitely recommend this power supply.

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

    Solid psu choice.

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

    Upgraded to this bad boy after my 5090 purchase. Works great so far. Will see when the gpu arrives

    I would recommend this to a friend
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