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  • The text on the image reads: "Only sets cable type Corsair genuine with use + for PCIe design. CPU PATA I SATA JSA-5Xe RM850e Corsair motherboard."
  • The text on the image reads "RM850e CORSAIR." The correct grouping is "RM850e CORSAIR."
  • The image shows a close-up of a motherboard with a diagram of the connections. The text on the image reads: "Motherboard 12V-2x6 + SATA / PATA CPU J/PCle / + Designed for use with genuine Corsair Type 4 cable sets only." This indicates that the motherboard is designed to work with specific Corsair Type 4 cable sets and is equipped with features such as SATA and PATA connections for the CPU and other peripherals.
  • Alt View 13. CORSAIR - RMe Series RM850e 80 PLUS Gold Fully Modular Low-Noise ATX 3.1 and PCIE 5.1 Power Supply - Black.
  • Alt View 14. CORSAIR - RMe Series RM850e 80 PLUS Gold Fully Modular Low-Noise ATX 3.1 and PCIE 5.1 Power Supply - Black.
  • The image features a black box with a design that is specifically made for use with genuine Corsair Type 4 cable sets. The box is designed for SATA and PATA CPU and PCIe motherboard connections, and it supports 12V-2x6.
  • CORSAIR RM850e
  • Alt View 17. CORSAIR - RMe Series RM850e 80 PLUS Gold Fully Modular Low-Noise ATX 3.1 and PCIE 5.1 Power Supply - Black.
  • The image shows a black box with a Corsair logo on it. The box is designed to hold a motherboard, CPU, and cables. It is a genuine Corsair product and is designed to use PATA for one SATA. The box is a PCle motherboard, which is compatible with a variety of devices and systems.
  • The text on the image reads: "42 GEFORCE RTX 9 TODUEII RSAIR RM850e."
  • "42 GEFORCE LTX AcoRiam RM850e" is a description of a computer system, specifically a desktop computer. The system is equipped with a GeForce LTX graphics card, which is designed for high-performance gaming and other demanding applications. The RM850e is a power supply unit that provides the necessary power to the computer's components. The combination of these components suggests that the system is built for a high-end gaming experience or other resource-intensive tasks.
  • The text on the image reads: "3 - 42 GEFORCE RTX 3080 EVGA RM850e."
  • The text on the image reads: "GeForce RTX 2080 Ti."

CORSAIR - RMe Series RM850e 80 PLUS Gold Fully Modular Low-Noise ATX 3.1 and PCIE 5.1 Power Supply - Black

Model:
CP-9020296-NA
SKU:
6611986
$124.99
Save $20
Comp. Value: $144.99

Customer reviews

Rating 4.8 out of 5 stars with 210 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.8 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

96%would recommend to a friend

Customers are saying

Customers are positive about the overall performance of the RMe Series RM850e power supply, noting that it works well and as described. Users appreciate its quiet operation and find cable management to be very easy. The power capacity is considered a great option, and the modular design is well-received.

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 9 Showing 161-180 of 210 reviews
  • Pros mentioned:
    Overall performance

    Neat

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

    Parts everything on my PC perfectly, runs smooth and has not given me any problems

    I would recommend this to a friend

  • Corsair provides quality power supplies

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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 is the typical quality product I expect from corsair.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Great power supply

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

    Great product, has been working very well for me. Generates power to my pc very well, highly recommend.

    I would recommend this to a friend

  • Power block

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

    I bought this power supply specifically to upgrade my computer. I changed the video card and added this wonderful power supply that provides good power for my entire computer. I am happy with the good supply for the future. I recommend it.

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

    Good power supply

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

    Works effectively. Quiet with good thermals. Rail voltage was stable with low noise.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    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.

    Had to get a new power supply to handle a 3060 graphics card. It has worked great without any problems.

    I would recommend this to a friend

  • Power supply

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

    A great product yet again purchased from Bestbuy. Till the next purchase.

    I would recommend this to a friend

  • Top Value

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

    This is the third RM850 I've purchased (two X and one E, three different PCs) and I will look nowhere else for a PSU. As good as they come at this price point.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    PSU for my 1440p gaming pc

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

    Excellent product. Highly recommended. Will buy again.

    I would recommend this to a friend

  • Had to return

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

    Ended up having to return. PSU is quality and has a good rating from both Cybernetics and Pcie Sig. Issues come from the cables looking like crap and feeling like crap, and it only having 3 Pcie 8 pin headers and 1 dedicated 12v2x6 header . My system needs 4 8 pins(2 for CPU, 2 for separate iCUE link hubs). So despite it meeting my wattage needs, my cable needs weren’t met and my satisfaction with the quality of the cables was very low.

    This review is from CORSAIR - RMe Series RM850e 80 PLUS Gold Fully Modular Low-Noise ATX 3.1 and PCIE 5.1 Power Supply - White

    No, I would not recommend this to a friend

  • great buy

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

    Very easy install almost silent running at full load. Included cords are easy to use and to hide. Leaves a very uncluttered look.

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

    Solid unit

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

    Does what its supposed to. Quieter than my last one.

    I would recommend this to a friend

  • Great

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

    Power supply has been amazing, haven’t run into a problem with it!

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Very good!

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

    Works very well! Resolved my issues with a non-name brand PSU that would cause my GPU to crash.

    I would recommend this to a friend
  • Pros mentioned:
    Power capacity
    Best Buy Employee

    Works perfectly for my build

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

    Recently got my hands on a 5080 and needed a new power supply so this was a great option.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Power supply great choice

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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, worked no issues, lots of cables would recommend

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Power review.

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

    No fire worries and very reliable, handles major loads.

    I would recommend this to a friend

  • Good service!

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

    It was tough finding my PC parts but I was happily surprised to see the local BestBuy had what I needed at my convenience. Got my product on time and all, thanks!

    This review is from CORSAIR - RMe Series RM850e 80 PLUS Gold Fully Modular Low-Noise ATX 3.1 and PCIE 5.1 Power Supply - White

    I would recommend this to a friend

  • Great purchase

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

    My son loved his gift! He has been wanting this for a while.

    I would recommend this to a friend

  • Power source works

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

    I need 50 characters so I'm just talking into my phone until I get 50 characters

    I would recommend this to a friend
Page 9, Showing 161-180 of 210 reviews
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