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Customer Ratings & Reviews

$124.99
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Comp. Value: $144.99

Customer reviews

Rating 4.8 out of 5 stars with 217 reviews

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  • Value

    Rating 4.8 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 are positive about the overall performance of the RMe Series RM850e power supply, noting that it works well and as described. Users appreciate its quiet operation and find cable management to be very easy. The power capacity is considered a great option, and the modular design is well-received.

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 3 Showing 41-60 of 217 reviews
  • Pros mentioned:
    Noise level, Power capacity

    Rated 5 out of 5 stars

    Great Corsair 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.

    Great power supply for my latest pc build. Its nice and quiet. The modular connections are amazing, only using the ones I need. Not much not to like about this quality product.

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

    Rated 5 out of 5 stars

    Great PSU, only 12V6 issue was odd.

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

    My 2nd RM series PSU in a month, on 2 different PC's. This was a preemptive purchase replacing a CX with a C+ on the SPL rating. This one is in the B range. Very quiet. The cables are amazing. Only con is that to have 3 PCIE connections, you have to use the dreaded 12V connection to split out into 2 standard PCIE connections, plus 1 of the type 4 units.

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

    Rated 5 out of 5 stars

    Works as intended

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

    Works amazing just as intended, made my pc run a lot better and allowed me to put a better gpu in since my old psu didn’t have enough watts

    I would recommend this to a friend
  • Pros mentioned:
    Cable management

    Rated 5 out of 5 stars

    Worth it

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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.

    it being modular makes a big difference, the wires are nice and it comes with one of the new cables that you can plug directly into your GPU instead of plugging three cables in into an adapter

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

    Rated 5 out of 5 stars

    great compatability

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

    modular feature works amazing and super quit and will power my 5070 no problem.

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

    Rated 5 out of 5 stars

    PSU - Get Quality and this is Quality!

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

    Power supply is doing it's job. No complaints and nothing I've noticed out of the ordinary. Corsair does a pretty good job when it comes to their PSUs.

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

    Great Value

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

    It has been powering my new PC with no issues. More than enough power for my setup. Pricing wise, I think it's fair for what you're getting. Being fully modular is a plus for me.

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

    Rated 5 out of 5 stars

    A great option from a quality company

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

    I purchased this power supply as part of a PC build to get on Windows 11. It's been rock solid and quiet. Also, the fact that it came with so many cabling options, specifically for video cards was very helpful. While it doesn't have a lifetime warranty, a 7 year warranty seems sufficient for aging this computer to the point where I would be looking a doing another refresh.

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

    Rated 5 out of 5 stars

    awesome purchase, worth every penny

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

    very easy to install, just a simple plug n play setup and only need 1 feed wire for the GPU which is very convenient.

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

    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.

    This PSU is super quiet. No whirring noise and the cables are super easy to cable manage. Power cable is also pretty long just incase you have to reach for an outlet.

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

    Rated 5 out of 5 stars

    Great psu

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

    Great quality, quiet, no issues at all since purchase. Would recomend and buy again without question

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

    10/10

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

    Excellent quality. No issues to date. Supports all of my other hardware perfectly. Another quality product from corsair.

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

    Rated 5 out of 5 stars

    Power supply

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

    Very good power supply and a brand that I trust most! Never had an issue with Corsairs power supply when building all my computers. This is always the way to go in my opinion!

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

    Rated 5 out of 5 stars

    Great PSU and easy install

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

    easy to install, comes with a lot of cables. Was easy to swap out my older 650 PSU and put this one in, running everything ok so far.

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

    Rated 5 out of 5 stars

    Whisper quiet, plenty of stable power

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

    I purchased this to power a new AMD Radeon 9070 XT. I am especially impressed with how quiet this thing is! Plenty of power, and I love the modular design.

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

    Rated 5 out of 5 stars

    Clean, quiet, and does the job.

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

    Not too much to say about this psu, especially anything bad. Very clean with an all white build, sturdy perfectly matching white cables, and should be able to power the setup it’s meant to fit years to come.

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

    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.

    Very good and easy to set up, the pigtail with high wattage capabilities helped with my 3080 setup and the cables are very thin and flexible allowing to safely fit in smaller cases

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

    Rated 5 out of 5 stars

    Power supply

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

    Excellent power supply no problems with it works well with my 9070

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

    Rated 5 out of 5 stars

    Mod is good

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

    I replaced my stock psu with this one. It is so much better. There’s also more room since I only use the necessary cables.

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

    Rated 5 out of 5 stars

    Extremely quiet when running

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

    Bought this to replace my faulty msi power supply that the fan went out on after only less than 5 months. This thing is extremely quiet and does not have any vibration at all. it does make a single click noise though when you turn on your pc not sure what thats about but when its running i dont hear it at all.

    I would recommend this to a friend
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