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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 80 Showing 1,581-1,600 of 1,846 reviews

  • works well

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

    Seems to work fine on my system with a 3090 GPU, i7-9700k

    I would recommend this to a friend

  • Works great

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

    Works great!!!! Have had it for a month and still goin strong

    I would recommend this to a friend

  • Great power supply

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

    I needed a power supply with two 8pin atx not pci and still have enough power worked perfect

    I would recommend this to a friend

  • Great Product!

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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. I would not change a thing. Great performance.

    I would recommend this to a friend

  • Great

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

    Been using it for a few months now without any issues or excessive noise.

    I would recommend this to a friend

  • Great PSU

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

    I have used this model PSU on another computer build and it worked fine.

    I would recommend this to a friend

  • Horsepower baby!

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

    Paired this with some other upgrades and overall my PC has ran much better. Highly recommend

    I would recommend this to a friend

  • Works great

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

    Works very well. No problems with it except the cables are a little to thick. I have the phanteks p300 and it's a little tight getting the cables through but I managed!

    I would recommend this to a friend

  • Good thing

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

    Exactly what I ordered delivered fast. Best Buy is good guy

    This review is from CORSAIR - RMx Series 850W ATX12V 2.4/EPS12V 2.92 80 Plus Gold Modular Power Supply - White

    I would recommend this to a friend

  • Amazing

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

    Amazing psu works amazing! Runs well with my 3080 and 5800x.

    I would recommend this to a friend

  • Live it

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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 source. Enhances the quality of my CPU performance.

    I would recommend this to a friend

  • Used Best Buy service team to do the install

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

    I swapped out my power supply and even though it is fairly easy to do, having the annual service made it easy just going to Best Buy and let them do it.

    I would recommend this to a friend

  • Reliable

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

    Have had corsair power supplies in the past. Will continue in the future.

    I would recommend this to a friend

  • Good psu and great price.

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

    Really good psu that is being used in my newly built gaming pc.

    I would recommend this to a friend

  • Corsair RM850x

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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 has worked great for me, no issues what so ever.

    I would recommend this to a friend

  • It's a 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.

    Can never go wrong with a Corsair powersupply. so far so good.

    I would recommend this to a friend

  • Graphics card

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

    This power supply runs any graphics card love it great quality

    I would recommend this to a friend

  • Corsair RM850x

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

    This PSU is really good. Works perfectly in my gaming PC

    I would recommend this to a friend

  • Great

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

    Bought for my second build for my uncle worked as expected

    I would recommend this to a friend

  • Deeecent

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

    Good unit Much modular Such stability 10/10 would recommend

    I would recommend this to a friend
Page 80, Showing 1,581-1,600 of 1,846 reviews
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