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

(0 Reviews)

Price
$121.79

Quantity
(10000 available )

Total Price
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1580 Ratings
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Reviews
  • Ivan Sacramento

    > 3 day

    Bought this psu when it was on sale, initially had the rm750, but decided to upgrade to this. Quality of the unit is great. The cable is a bit stiff though and was a bit hard to manipulate, however after a bit of tweaking, I was able to connect it to the mobo. Haven’t heard the fan noise too much, I do use a headset for gaming and for normal computer use, it’s not intensive. Overall great product and highly recommend it

  • Flugelman

    Greater than one week

    just what I expected. The cables are a little bulky, but very well made. running 24/7 without a glitch.

  • Bruce E. Day

    11-06-2025

    Got this as part of a new build. Its the first power supply that has come with cables exactly as needed by the rest of the system. Its modular so initial unpacking was a surprise till I figured it out.

  • Cesar

    > 3 day

    An improvement to the old design - smaller size 150mm and have 10 yrs warranty. Flat cables is a must for good cable routing. Time will tell if its durable and reliable than my 5yr old seasonic x series.

  • ahmed

    > 3 day

    I don’t like to wait for product come to me then is not working

  • Gustavo

    > 3 day

    Me gustó mucho la fuente, al ser completamente modular me permite obtener una buena conexión y manejo de los cables, además no es ruidosa.

  • Wakerider

    > 3 day

    so far so good my server is back on line and not wavering abit. 8 core cpu 16 gbbb DDR Ram

  • Jason Stevens

    > 3 day

    Good quality. Good fit for this build.

  • Azndan2

    > 3 day

    Failed after 8 months - trash

  • Carlos mayorga

    > 3 day

    Es una fuente de alta calidad totalmente modular la marca es una de las mejores

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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