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  • Front. CORSAIR - RMx Shift Series RM850x 80 Plus Gold Fully Modular ATX Power Supply with Modular Side Interface - Black.
  • Alt View 11. CORSAIR - RMx Shift Series RM850x 80 Plus Gold Fully Modular ATX Power Supply with Modular Side Interface - Black.
  • Alt View 12. CORSAIR - RMx Shift Series RM850x 80 Plus Gold Fully Modular ATX Power Supply with Modular Side Interface - Black.
  • Alt View 13. CORSAIR - RMx Shift Series RM850x 80 Plus Gold Fully Modular ATX Power Supply with Modular Side Interface - Black.
  • Alt View 14. CORSAIR - RMx Shift Series RM850x 80 Plus Gold Fully Modular ATX Power Supply with Modular Side Interface - Black.
  • Alt View 15. CORSAIR - RMx Shift Series RM850x 80 Plus Gold Fully Modular ATX Power Supply with Modular Side Interface - Black.
  • Alt View 16. CORSAIR - RMx Shift Series RM850x 80 Plus Gold Fully Modular ATX Power Supply with Modular Side Interface - Black.
  • Alt View 17. CORSAIR - RMx Shift Series RM850x 80 Plus Gold Fully Modular ATX Power Supply with Modular Side Interface - Black.
  • Alt View 18. CORSAIR - RMx Shift Series RM850x 80 Plus Gold Fully Modular ATX Power Supply with Modular Side Interface - Black.
  • Alt View 19. CORSAIR - RMx Shift Series RM850x 80 Plus Gold Fully Modular ATX Power Supply with Modular Side Interface - Black.
  • Alt View 20. CORSAIR - RMx Shift Series RM850x 80 Plus Gold Fully Modular ATX Power Supply with Modular Side Interface - Black.
  • Alt View 21. CORSAIR - RMx Shift Series RM850x 80 Plus Gold Fully Modular ATX Power Supply with Modular Side Interface - Black.
  • Alt View 22. CORSAIR - RMx Shift Series RM850x 80 Plus Gold Fully Modular ATX Power Supply with Modular Side Interface - Black.
  • CORSAIR - RMx Shift Series Product Overview Video video 0 minutes 48 seconds
  • CORSAIR How to Build a PC - How To Video video 1 minutes 34 seconds

CORSAIR - RMx Shift Series RM850x 80 Plus Gold Fully Modular ATX Power Supply with Modular Side Interface - Black

Model:
CP-9020252-NA
SKU:
6532109
Your price for this item is $159.99

Customer reviews

Rating 4.8 out of 5 stars with 55 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.8 out of 5 stars

  • Quality

    Rating 4.9 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

98%would recommend to a friend

Customers are saying

Customers often highlight the RMx Shift Series RM850x's versatility and power as a reliable power supply, praising its excellent cable management due to the innovative side interface. Many appreciate the modular design, simplifying installation and organization. Positive feedback also focuses on its strong performance, quiet operation, and competitive price point.

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 3 Showing 41-55 of 55 reviews

  • My pc turned on

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

    My previous power supply from corsair lasted 9 years of heavy use. No telling how long this power supply will last, but it works so far.

    I would recommend this to a friend

  • Great PSU

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

    It’s been great and quiet. The PSU is just perfect to power up my beast of a PC without any issues

    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.

    One of the brands that always delivers on quailty promise works great also anytime needed to use customer support theyve been helpful.

    I would recommend this to a friend

  • Not the best idea

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

    At least for me it doesnt fit in my pc. Im not sure why you need this “shift” psu. I feel like you would be better off with the normal configuration.

    No, I would not recommend this to a friend
    • Brand response from Corsair
      Posted .

      Hello Noah,

      Please confirm compatibility with components before purchasing anything to avoid having issues such as the one you mention.

      -Art CorsairGaming

  • Great long lasting 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 power supply for future proofing. Has an pcie 5.0 connector and is a good wattage.

    I would recommend this to a friend

  • Awesome!

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

    Worth the buy! Easy install and fixed the problem with my PC. :)

    I would recommend this to a friend

  • Only PSU youll need for a while.

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

    Its a power supply. More than ill ever really need. Its quiet too.

    I would recommend this to a friend

  • Solid 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. Plenty of power ports to run lots of accessories.

    I would recommend this to a friend
  • Best Buy Employee

    Reliable

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

    High quality and reliable psu that you can feel comfortable putting in your pc.

    I would recommend this to a friend

  • Amazing

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

    Perfect PSU in every possible way. No complaints here!

    I would recommend this to a friend

  • Umm

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

    Weird that the modular ports are on the side and not parallel to the power switch

    I would recommend this to a friend

  • Power

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

    Power go brrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr

    I would recommend this to a friend

  • Worked as intended

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

    Worked as intended. Needed a type 5 and this was it.

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

    Check your case- ports on the side

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

    Really like the reviews for this PSU as well as the price at the time purchase. However i quickly realised that the ports positioned on the side of the case would be blocked in my Hyte Y60 case. Needed to returnz

    I would recommend this to a friend
    • Brand response from Corsair
      Posted .

      Hi,

      Sorry to hear this PSU is not compatible with your case. We do indeed recommend verifying case compatibility with our RMx SHIFT Series PSUs before purchasing: a PC case that supports ATX PSU format, at least 210mm (8.3") wide, and is designed where the PSU would be accessible from the side when mounted in the case. If you have any questions regarding any of our products, please feel free to contact us - we'd be happy to assist.

      -Albert CorsairGaming

  • Great

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

    Its super quiet!!! And i kove the side connections!!

    I would recommend this to a friend
Page 3, Showing 41-55 of 55 reviews
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