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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 53 Showing 1,041-1,060 of 1,846 reviews
  • Pros mentioned:
    Power

    Great PSU

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

    Great PSU. Never had issues with Corsair and their products.

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

    Solid 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.

    Solid power supply for my mining rig. No issues whatsoever.

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

    Great psu

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

    Great psu. No regrets. Buy this if you need a 850 watt psu

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

    Works Great

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

    Great brand and reliable. Worked great. Modular design makes working with it easy

    I would recommend this to a friend
  • Cons mentioned:
    Heat

    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.

    IT is very good and easy to install, doesnt get hot and the cable management good

    I would recommend this to a friend
  • 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.

    Great power supply, bought it once I got my 3080 installed

    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.

    Great power supply easy to install easy to manage cables

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

    corsair gold

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

    Couldn't be happier with it. Holding up my build, even with a ton of RGB tacked on.

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

    Quality psu

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

    Arrived early and in great shape. Works well. Quality psu

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

    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.

    Great produce, fixed sons computer in seconds.. Thank you

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

    Nice psu

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

    Great product! Nice fan. Not too loud and doesn’t overheat.

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

    Nice

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

    A nice powerful psu for a new computer build that will be nice.

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

    Works perfectly and quietly

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

    Provides enough power for my power hungry i7 and NVIDIA gaming GPU.

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

    Gold standard of power supplies.

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

    Best on the market. You can’t go wrong with the RMx 850

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

    Quiet PSU

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

    this power supply gives enough power for my 5800x 3080 build

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

    Quality product, but cables are tough to work with

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

    It's a quality PSU, no doubt about it, but as others have noted the cabling is really stiff and difficult to work with, and for that reason I can't give it the full 5 stars.

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

    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.

    Great power supply no issues at all!!! Would recommend!!!

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

    Good Quality Power supply

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

    Provides plenty of power for my build-plenty of cable options

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

    good ps

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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 power supply if you have a big pc that needs to run alot

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

    power supply

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

    Great supply boost from my previous one, works great.

    I would recommend this to a friend
Page 53, Showing 1,041-1,060 of 1,846 reviews
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