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  • Front. CORSAIR - RMx Series 850W ATX12V 2.4/EPS12V 2.92 80 Plus Gold Modular Power Supply - Black.
  • Alt View 11. CORSAIR - RMx Series 850W ATX12V 2.4/EPS12V 2.92 80 Plus Gold Modular Power Supply - Black.
  • Alt View 12. CORSAIR - RMx Series 850W ATX12V 2.4/EPS12V 2.92 80 Plus Gold Modular Power Supply - Black.
  • Alt View 13. CORSAIR - RMx Series 850W ATX12V 2.4/EPS12V 2.92 80 Plus Gold Modular Power Supply - Black.
  • Alt View 14. CORSAIR - RMx Series 850W ATX12V 2.4/EPS12V 2.92 80 Plus Gold Modular Power Supply - Black.
  • Alt View 15. CORSAIR - RMx Series 850W ATX12V 2.4/EPS12V 2.92 80 Plus Gold Modular Power Supply - Black.
  • Alt View 16. CORSAIR - RMx Series 850W ATX12V 2.4/EPS12V 2.92 80 Plus Gold Modular Power Supply - Black.
  • How to Choose the Right Power Supply video 5 minutes 00 seconds
  • Corsair Cable Management video 1 minutes 03 seconds
  • CORSAIR How to Build a PC - How To Video video 1 minutes 34 seconds

CORSAIR - RMx Series 850W ATX12V 2.4/EPS12V 2.92 80 Plus Gold Modular Power Supply - Black

Model:
CP-9020180-NA
SKU:
6229601
Highly rated by customers for:
Your price for this item is $72.49
Clearance
The comparable value price is $144.99

Customer reviews

Rating 4.8 out of 5 stars with 1846 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

96%would recommend to a friend

Customers are saying

Customers are pleased with the RMx Series 850W power supply's ample power, modular design, and quiet operation. Many appreciate the high-quality components and easy installation. While some users reported an audible coil whine, the majority found the unit to run cool and efficiently. The positive feedback on quality and ease of use outweighs the relatively few negative comments.

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 49 Showing 961-980 of 1,846 reviews
  • Pros mentioned:
    Power

    Amazing!

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

    Just created a gaming PC and this power supply is so amazing in handling all of the power!

    I would recommend this to a friend

  • Modular cables good, unclear labeling bad

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

    A note on the modular cables: the PSU side of the EPS cables is the same as the PCIe cables, leading to some slight confusion on which port to connect them to. The psu ports themselves aren’t labeled super clearly, which adds to the confusion. After doing some forum-combing, I found some posts saying that apparently they’re interchangeable on the PSU side if that makes sense. Pinouts and shii, idk. Moral of the story is if it fits, it sits. Solid psu for the money (bought it before tariffgate 2020 so that might be a lie now)

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

    Great !

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

    Great PSU !! Very powerful !! Great for rtx 3090 !! So happy with this !!

    I would recommend this to a friend

  • Great 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. Easy to setup in my midsize case. No issues so far.

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

    RM850x

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

    By far the best quality to price ratio on a gold rated power supply.

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

    Mr

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

    Works as it should. Easy to install and has the power to run quiet.

    I would recommend this to a friend

  • 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.

    Was very easy to install and does everything you ask out of a PSU.

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

    Great PSU

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

    Very quiet and efficient. Has enough wattage for most builds with room.

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

    Pog power supply

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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.

    Great power supply ,gets the job done, and comes with high quality cables

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

    RM 850x

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Right amount of power for your top PC , just the right size.

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

    Quality Gutanteed

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have all the power my pc could ever need and it’s not loud at all

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

    Great products

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

    Power supply works great it’s better than getting anything less than

    I would recommend this to a friend

  • Works Great

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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 and was easy to use and understand. Worth the price.

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

    Good

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

    Good stuff had to upgrade for the 3070 I got. ...

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

    Powerful 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.

    Has provided plenty of power for my desktop and love the modular cables.

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

    0 problems

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

    Nice power supply, it do a really good job, 0 problems with it.

    I would recommend this to a friend

  • RM 850x

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

    Easy to install into your computer. Does its job quietly.

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

    Great 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.

    Always a go to Power supply. Used multiple and they never fail me.

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

    Easy and Reliable

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

    Been pretty reliable for us so far. Easy to install.

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

    Easy to install

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

    Been doing great on my build. The modular system was crucial in my mid-atx case

    I would recommend this to a friend
Page 49, Showing 961-980 of 1,846 reviews
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