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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 78 Showing 1,541-1,560 of 1,846 reviews

  • Power supply

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

    This was a excellent power supply 850 w all the power I need to run my pc

    I would recommend this to a friend

  • Great quality

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

    Top of the line and will always stick with this brand for any pc I build

    I would recommend this to a friend

  • PSU

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

    Not been long, and still no gpu to push the psu, but so far so good.

    I would recommend this to a friend

  • Good psu

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

    Amazing psu the fully modular form factor helps with cable management

    I would recommend this to a friend

  • solid

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

    After a year of continuously usage, no issues at all.

    I would recommend this to a friend

  • A realiable 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.

    Only way I'd give it 5 stars would be if the included cables werent so chonky. Otherwise it supports an RTX 3090FE and i9-11900k and other various peripherals without a sweat.

    I would recommend this to a friend

  • Great Product!

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

    This is a good product, it really sells itself - due to the level of the company behind it.

    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.

    Functioned as intended. Great connectors for what I needed .

    I would recommend this to a friend

  • awesome product. will definitely recommend to buy

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

    awesome product. will definitely recommend to buy again

    I would recommend this to a friend

  • Great PSU

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    For the cost, great product. Been working with on issues!

    I would recommend this to a friend

  • Corsair does it again

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

    Great power supply, only wish would be breaded cables. But great either way.

    I would recommend this to a friend

  • Great P/S

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

    This was purchased as part of a new system build. It’s very quiet. Runs great. Has plenty of power.

    I would recommend this to a friend

  • Good

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

    Great product. Works. Doesn’t explode. Provides power

    I would recommend this to a friend

  • Good for average users.

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

    Bought to power a HeroXl board and 8700. Running good with no issues for a few months now.

    I would recommend this to a friend

  • Works great!

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

    This power supply is more than enough to hold me over for many years!

    I would recommend this to a friend

  • Great

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

    Great power supply works with my 3090 perfect, no complaints at all

    I would recommend this to a friend

  • good

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

    so far so good, hopefully it will be lasting me for 5 years or more

    I would recommend this to a friend

  • runs quiet and smooth

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

    I like this product because it runs my high power video cards and doesnt make a lot of fan noise.

    I would recommend this to a friend

  • 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.

    nothing wrong, i have a 3900x paired with a 5700xt and its running good.

    I would recommend this to a friend

  • Good brand, good quality

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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.

    Works like a charm. Thank you very much. Will continue being a member.

    I would recommend this to a friend
Page 78, Showing 1,541-1,560 of 1,846 reviews
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