Corsair RMX Series, RM850x, 850 Watt, 80+ Gold Certified, Fully Modular Power Supply (Low Noise, Zero RPM Fan Mode, 105°C Capacitors, Fully Modular Cables, Compact Size) Black

(1010 Reviews)

Price
$121.79

Quantity
(10000 available )

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1580 Ratings
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Reviews
  • Mike Webb

    > 24 hour

    great power supply simple as that it works and quiet

  • Swi11iams

    > 24 hour

    Easy install upgrading from 650 watt full modular

  • Jacob

    > 24 hour

    Product broke after a week after being installed.

  • Prof. Patsy Jakubowski

    > 24 hour

    I used to trust corsair which is why I went with this psu. Upon installing, routing cables, and then powering on (or rather try to power on) I found of my unit was defective. I would be able to look past a mouse not working but a power supply? Inexcusable. Avoid this product at all costs. Corsair is laughing all the way to the bank with your money. Tried the same setup with another psu and it fired right up. Corsair has forever lost a customer.

  • Shawn P. Murphy

    > 24 hour

    All modular and easy to install. I never had a Corsair component fail. Ive bought 8 in the past 10 years in my builds, all still work.

  • Dina Mitchell Jr.

    > 24 hour

    This thing is awesome! If you are a novice PC builder I would reccomend getting a semi-modular because some of the wires are universal and you dont really need the modular capabilities unless youre getting creative.

  • Evie Lesch

    > 24 hour

    I used to buy nothing but PC Power and Cooling PSUs because of US company loyalty and a trust in quality superiority and an understanding as an Electrical Engineer that PSUs are the oft neglected but nevertheless single most important piece of hardware in any electronics. I have a 5 year old Corsair 850 that has been flawlessly reliable and solid and I bought this one though Im still using the old one on my Main. This new one is for a secondary box. I was a little surprised that it is even better than my 5 year old model. Im good for at least a decade. :)

  • Splarch

    > 24 hour

    For a few bucks more I opted for something thats a bit overkill, so it will run quieter (since it isnt working as hard), and will last me for 10 years.

  • Bob

    > 24 hour

    Defective PSU. Spent half a day trying to figure out why my motherboard kept turning on and off, and never expected a brand new PSU would be the problem. I have much higher expectations when spending $320 on a PSU.

  • Cory

    > 24 hour

    Nice power supply but it failed after around 200 hours run time.

Corsair RM850x series power supplies are built with the highest quality components to deliver 80 PLUS Gold efficient power to your PC. Using only Japanese 105 Degree C capacitors, users can depend on an RM850x PSUs" long life and reliability, backed by a ten year warranty. Zero RPM Mode means an RM850x series PSU is virtually silent at low and medium loads, and even at maximum power, a low noise fan ensures quiet operation. Fully modular cables make PC builds and upgrades easy, as you only need to install the cables your system requires. Quiet, efficient and dependable, an RM850x PSU has everything you need to power your high performance PC for years to come.

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