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
$58.12
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1580 Ratings
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Reviews
  • Justin

    > 3 day

    Nothing bad to say, ended up getting corsair custom cables, other ones a little to bulky. all in all very good power supply.

  • TT

    > 3 day

    This is a very good power supply at the price I got it for at amazon. There is no noise to speak of and it runs cool under load.

  • Beixun

    > 3 day

    It wont work on normal supply UPS

  • Rockheart

    Greater than one week

    This power supply is an excellent replacement for my failing one! Im quite glad I got modular power supply to help with cable management. The thick cable bundles were a bit stiff but not too much of an issue to fit it in the case. Its noticeably quieter than my old one. Overall, would recommend.

  • Kelsi

    > 3 day

    I bought this for my first build and it does the job.

  • JShelton

    05-04-2025

    Powers my computer perfectly.

  • Jesse Henderson

    > 3 day

    Zero complaints. Setup was easy. They give you more cables that you will probably need. Modular is awesome.

  • Alberto

    > 3 day

    Me gustó su calidad el ventilador no hace ruido y los watts están sobrados para cuando quiera volver actualizar componentes de mi equipo.

  • Stan King

    Greater than one week

    Quality build and reliable. Easy installation and powers my 1080ti graphics card with ease

  • Robert Ray

    > 3 day

    As always Corsair products are super easy to install and work great!!! Ive used Corsair PSUs in a lot of builds and have never had an issue with one. This one was no exception. Super quiet and performs perfectly!

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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