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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

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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 77 Showing 1,521-1,540 of 1,846 reviews

  • Perfect PSU

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

    After a lot of research I turned to this PSU and i'm very happy with the choice.

    I would recommend this to a friend

  • Works Well!

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

    Works as designed. Zero issues and is accurately described on the website.

    I would recommend this to a friend

  • sometimes Corsair really IS premium

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    does what it oughta do.. clearly since i'm able to write this review

    I would recommend this to a friend

  • Solid PSU Second PC I've put it in

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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 a great power supply unit. This is the second PC I've installed one in.

    I would recommend this to a friend

  • Cosair series 850W atx12v is Modular power supply

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Modular power supply Cosair series 850W atx12v is performing as expected

    I would recommend this to a friend

  • Solid

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

    Solid. No issues for me and I've had it for a year. Good price. Good product!

    I would recommend this to a friend

  • One of the top PSUs

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

    Really great brand. Had to get this one for my RTX 3080 and so far so good.

    I would recommend this to a friend

  • Very reliable.

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good performance and durability, and fair price. Recommend it!

    I would recommend this to a friend

  • Great

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

    Great PSU. No problems with it, pretty consistent power output

    I would recommend this to a friend

  • RM

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

    I've got this for my miner and it works fine. I would buy one again.

    I would recommend this to a friend

  • POWERful

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

    I love it and I don't think I'll ever switch from it real quite and it certified

    I would recommend this to a friend

  • Great PSU

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

    Installation was a breeze, the PSU cables are very sturdy and well built.

    I would recommend this to a friend

  • Haven't tested it yet.

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

    This shows up in my cart but I must have lost it. Can't find it anywhere.

    I would recommend this to a friend

  • Great product

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

    Product is great so far. Easy to install, does what it is meant to do.

    I would recommend this to a friend

  • Buy it!

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It’s an 850 watt 80+ gold modular PSU. If it’s in stock it’s a great buy.

    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.

    My husband bought this for one of his many computers and he says that it works great!!

    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.

    Used this to replace my older 600 power supply. Everything was plug and play no issues at all.

    I would recommend this to a friend

  • Good product

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

    Good product, works great with 3090 graphic card. Recomend

    I would recommend this to a friend

  • Great PSU, bit of an odor initially

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

    Overall a great PSU so far. Only down side is there was a very strong odor that took like 48 hours of use to finally burn off. Still is lingering but is slowly disappearing every day.

    I would recommend this to a friend

  • Great 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.

    Always stick with Corsair and have yet to be disappointed. Gets the job done.

    I would recommend this to a friend
Page 77, Showing 1,521-1,540 of 1,846 reviews
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