Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • Corsair AiR sets cable type Corsair genuine with use for PCIe design CPU/PCIe CPU SATA/PATA PATA I SATA J5A-SxP Corsair RM850e motherboard
  • Corsair RM850e Power Supply: Ready for high-end GPUs with a native 12V-2x6 GPU power cable, fully modular design, and CYBENETICS GOLD rated. Corsair RM850e - CYBENETICS GOLD CYBENETICS PLATINUM Rated: 4 CYBENETICS A+ ATX 3.1. *RM Series PSUs are CYBENETICS rated between GOLD and PLATINUM. PCle 5.1 with 12V-2x6.
  • Corsair Fully Modular Connectors: Connect only what you need using sleek embossed cables with low-profile combs to make installations a breeze. RM850e Corsair Native 12V-2x6 GPU power cable for next-gen GPUs with Dual-Color connector for visual confirmation of a secure connection.
  • TUNED FOR LOW NOISE: A 120mm rifle bearing fan with a specially calculated fan curve keeps fan noise down. CORSAIR + ZERO RPM MODE.
  • FULLY MODULAR CABLING Connect only the cables you need. 1x ATX Motherboard (24-pin) 2x ATX12V/EPS12V (4+4-pin) 1x 12V-2x6 (12+4 pin) 1x 12V-2x6 to 2x 8-pin PCle (6+2-pin) 1x 8-pin PCle (6+2-pin) 1x 4 SATA 1x 2 SATA
  • The text on the image is grouped and corrected as follows: WORLD-CLASS 24/7 CUSTOMER SUPPORT 0 COUNTRY LOCAL CORSAIR 7 YEAR WARRANTY Your guarantee of reliable operation that will last across several system builds.
  • CORSAIR RM850e
  • The text on the image is a diagram of a motherboard with various ports and connectors. The text reads: "MOTHERBOARD 12V-2x6 . . - . . - - . . . . . . A A A . . A . . . . . . . . . . . . . . . . . . . . - . . . . . . . . . . . . . . . . . . . . . . + SATA A/PATA / CPU PU/ PCle / + DESIGNED FOR USE WITH GENUINE CORSAIR TYPE 4 CABLE SETS ONLY" This text describes the features of the motherboard, including the 12V-2x6 power supply, SATA and PATA ports, CPU power and PCIe connectors, and the requirement for genuine Corsair Type 4 cable sets.
  • Alt View 5. CORSAIR - RMe Series RM850e 80 PLUS Gold Fully Modular Low-Noise ATX 3.1 and PCIE 5.1 Power Supply - White.
  • Alt View 6. CORSAIR - RMe Series RM850e 80 PLUS Gold Fully Modular Low-Noise ATX 3.1 and PCIE 5.1 Power Supply - White.
  • The image shows a white box with a SATA / PATA CPU - PCle Motherboard 12V-2x6 written on it. The box is designed for use with genuine Corsair type 4 cable sets only.
  • Alt View 8. CORSAIR - RMe Series RM850e 80 PLUS Gold Fully Modular Low-Noise ATX 3.1 and PCIE 5.1 Power Supply - White.
  • CORSAIR RM850e 850W
  • The text on the image reads: "Corsair Genuine with Use PATA for / SATA Designed + Corsair A."
  • Alt View 12. CORSAIR - RMe Series RM850e 80 PLUS Gold Fully Modular Low-Noise ATX 3.1 and PCIE 5.1 Power Supply - White.
  • The text on the image reads: "42 5 GeForce RTX RSair RM850e".
  • The text on the image reads "42 GEFORCE RTX 2080 Ti."
  • The text on the image reads: "42 GEFORCE RTX RM850e."
  • The text on the image reads "0O0 42 GEFORCE RTX 2080 Ti."
  • CORSAIR How to Build a PC - How To Video video 1 minutes 34 seconds

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

Model:
CP-9020293-NA
SKU:
11066287
Highly rated by customers for:
$145.99
Save $9
The comparable value is $154.99

Customer reviews

Rating 4.8 out of 5 stars with 248 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

There aren't enough negative mentions yet.
97%would recommend to a friend
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 4 Showing 61-80 of 248 reviews
  • Pros mentioned:
    Noise level

    Clean, quiet, and does the job.

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

    Not too much to say about this psu, especially anything bad. Very clean with an all white build, sturdy perfectly matching white cables, and should be able to power the setup it’s meant to fit years to come.

    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
  • Pros mentioned:
    Overall performance

    Power supply

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

    Very good power supply and a brand that I trust most! Never had an issue with Corsairs power supply when building all my computers. This is always the way to go in my opinion!

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

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

    Extremely quiet when running

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

    Bought this to replace my faulty msi power supply that the fan went out on after only less than 5 months. This thing is extremely quiet and does not have any vibration at all. it does make a single click noise though when you turn on your pc not sure what thats about but when its running i dont hear it at all.

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

    I would recommend this to a friend
  • Pros mentioned:
    Installation ease

    Great power supply

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

    Very good and easy to set up, the pigtail with high wattage capabilities helped with my 3080 setup and the cables are very thin and flexible allowing to safely fit in smaller cases

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

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

    White 850w powersupply

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

    I love it. It’s great it can handle everything runs. Smooth cable wiring is really good.

    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
  • Pros mentioned:
    Overall performance, Power capacity

    Perfect

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

    High quality. Works great and is able to power my pc without any issues.

    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
  • Pros mentioned:
    Cable management, Overall performance

    Highly recommend

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

    Excellent power supply. The cables are nice and braided

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

    I would recommend this to a friend

  • 10/10

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

    Excellent quality. No issues to date. Supports all of my other hardware perfectly. Another quality product from corsair.

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

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

    Excellent PSU, Excellent price

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

    this psu is awesome. fully modular, and super silent

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

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

    Exelent

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

    Super quiet and very powerful, compatible with all the latest motherboards and GPUs.

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

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

    Power supply

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

    Works great easy for cable management. Work efficiently and very quiet

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

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

    Good PSU for the money

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

    Upgraded graphics card, so I upgraded my PSU to be more future-proof. It has been working perfectly so far; no issues whatsoever. Easy to set up as well.

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

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

    great purchase

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

    I've purchased this power supply twice. Once in 850w and once in 1000w. Both are working great and I like the newer GPU connector.

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

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

    Easy to use

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

    Easy to use, and works great. Fit perfectly in my pc

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

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

    PC Upgrade

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

    Worked great for the GPU upgrade I needed it for, Geek Squad was super helpful and effecient. Had my PC back and on, working beautifully, within 36hrs

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

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

    I'd marry it.

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

    I'd marry it. We'd live happily together until a newer, better power supply came along. There'd be a bitter divorce as I'd start moving in with a newer power supply, and we'd have to split custody. But, in the end, everything ages.

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

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

    Power supply

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

    Excellent power supply no problems with it works well with my 9070

    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
  • Pros mentioned:
    Power capacity

    Enough Power

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

    Works wonders for my PC. Enough power to suffice for a good build

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

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

    Great power supply

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

    Good and quiet, great quality. Doesn’t have a problem running a x870 motherboard, ryzen 7 9800x3d, 9070 xt, and 2 monitors

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

    I would recommend this to a friend
  • Pros mentioned:
    Installation ease

    Fan install

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

    It worked as it should, but as easy to install and keeps the computer cool

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

    I would recommend this to a friend
Page 4, Showing 61-80 of 248 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.