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Customer Ratings & Reviews

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Customer reviews

Rating 4.8 out of 5 stars with 851 reviews

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Rating by feature

  • Value

    Rating 4.6 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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97%would recommend to a friend

Customers are saying

Customers regard the RM Series 750W power supply very favorably, frequently praising its performance, modularity, and quiet operation. Many appreciate the ease of installation and the included cables. While some users noted the unit's size, overwhelmingly positive feedback highlights its effectiveness as a high-performance power supply. A small number of users reported experiencing 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 27 Showing 521-540 of 851 reviews
  • Rated 5 out of 5 stars

    Fully Modular or Bust

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    First time I've used a fully modular PSU and I'm glad I switched. Good quality and provided me with extra room given it eliminated cables i didn't need which made cable management a lot easier.

    I would recommend this to a friend
  • 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.

    Before I bought this power supply I bought a power spec power supply and after maybe 3-4 months it straight up died, I bought this one and I feel a lot more confident with having it up for long periods of time and had no problems with it

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

    Rated 4 out of 5 stars

    Good 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.

    Good power supply but the 850 RMx is just 10$ more. Go with Corsairs higher end supple instead.

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

    Great higher- mid range power supply

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

    Good power supply for gamers that have i9's and non-dual graphics cards, but if you're going to get a 3080 or above, you might wanna consider getting a 850 watt. But the power efficiency on this is pretty good.

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

    Great psu for the rtx 3000 series builders

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

    perfect psu, and a great choice for rtx 3000 series builders the wires are stiff as a board though, so maybe keep that in mind i went and bought some cablemod mesh pro cables to replace them, and they look amazing

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

    Overkill for my PC but I needed a new one

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A great PSU and I needed one and they had it. Would have liked the price point to be a little lower but it was a short notice purchase. I would recommend it if you can get it for $80.

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

    Enough Power

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

    Purchased this after upgrading my GPU and realizing my current power source couldn't handle it. Connecting was easy and simple. The extra ports will make adding to my PC easy and future proof for a while.

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

    Great modular system. Clean power. Easy install.

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

    Installed yesterday to replace blown power supply. The modular system is easy and helps manage cables in your case. It sounds relatively quiet and got me back up on running quickly with my tower.

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

    Works Great Ryzen 9 and RTX 3080

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

    Can't complain. Modular PSU Enough "oomph" to run Ryzen 9 3900X and EVGA RTX 3080. I am only running one NVME drive so don't know how it would be if you add more but for a simple combo of these two works great.

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

    Corsair comes through

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

    I had startup problems of my PC not posting after 4 or 5 attempts. Assumed it was a PSU problem so I changed to this PSU and it stopped happening. Very easy install, Fixed startup problems.

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

    Rated 4 out of 5 stars

    Good

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

    It is a very good PSU, very quite and works perfectly with my RTX 3080

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

    Awesome 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.

    I bought this power supply to upgrade my ols 450 watts psu. I can't complain, the fan is quiet and it has more than enough juice to fire up your PC. It is also modular and makes cable management easier!

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 4 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.

    Good psu!! Could use better pce cables. But does what it needs to do!

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

    Rated 4 out of 5 stars

    Nice!

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

    Powers my pc pretty dang good, there’s not anything else to say lol

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

    Rated 4 out of 5 stars

    Don't worry Dad it's all good

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

    Needed new parts for my homebuilt computer and this fit the bill.

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

    Rated 4 out of 5 stars

    nice power

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

    very powerfull for a big graphique card ! corsair is nice

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

    Rated 4 out of 5 stars

    Limited

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good power supply, wish it had more cables, but it is a good value

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 4 out of 5 stars

    Works

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

    I have no complaints. It works like it should. Easy to install.

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

    CORSAIR VICTOR REVIEW

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

    VERY GOOD PRODUCT, GOOG QUALITY, GOOD PRICE. I´M SATISFIED WITH THE PURCHASE

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

    Good for 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.

    Good power supply for the money. Only just installed it, so we'll see

    I would recommend this to a friend
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