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
  • Orel T.

    > 3 day

    good power supply, supports me, 6 graphics cards without any problem

  • martin b arsenault

    > 3 day

    I am happy

  • GenericReviewer

    > 3 day

    Set up easily, everything was running fine for about 2 weeks. Restated after some software updates to my computer and everything crashed. Did paperclip test, PSU dead. Swapped with another PSU, motherboard dead. New motherboard with swapped PSU, no boot, CPU fried. Buyer beware, killed my whole system.

  • chang h.

    > 3 day

    good product. really satisfied using it for couple of months.

  • Alexis Johansen

    > 3 day

    Quiet and modular so easy to install

  • Brandon

    09-06-2025

    its corsair reliability. Dont cheap out on a power supply

  • Michel Payette

    > 3 day

    I bought more than 5,

  • Devyn

    Greater than one week

    Plugged everything in and it fried the whole computer. Tried the old PSU and computer still didnt turn on. There goes a few thousand dollar PC

  • R. Bourne

    > 3 day

    BUT the quality of their cables suck!

  • @Gamesforthewin52

    > 3 day

    Does the job for my AMD build with a lot of room to spare.

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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