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

(1844 Reviews)

Price
$121.79

Quantity
(10000 available )

Total Price
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1580 Ratings
1159
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213
Reviews
  • Roberto Fadel

    > 24 hour

    Old 7 year old Corsair PSU was working, but suddenly started feeding the motherboard with power even after shutdown. This caused the LEDs and fans to stay powered on until I flipped thr power switch behind the PSU to off. This actually started happening to me back in Nov 2019 but just never got around to doing it. New PSU solved the problem as I had anticipated. Ive been a Corsair customer for many years and this does not disappoint. The only downside for those who like solid cable management is that each of the PCI-E cables has 2 ends coming out of them to power the GPU. Not a big deal, but this makes the cable management a but clunkier. Zip ties helped me a little bit.

  • supersoft

    > 24 hour

    Trying to think of a good reason to justify 5 stars on a psu. Oh yeah, heres a good reason, plugged everything in, and it worked. 5 stars.

  • Flugelman

    > 24 hour

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

  • Anonymously

    > 24 hour

    Pros: It works, once you get some information on how to actually set it up.

  • Chris thomas

    > 24 hour

    they provide more than enough power to my system with a core i9 9900k cpu and 1080 ti gpu

  • John Michael

    > 24 hour

    I bought this product to replace my PSU. It is good for the price and it is somewhat recent. Overall, it was quite simple for me to install since I took out the one I had before and used that as reference on which cables I need. Everything is here and ready for you to be used. Highly recommend.

  • Eno

    > 24 hour

    To be brief- the power supply itself is fine... no issue. Its a box and magic comes out of it...

  • Tim

    > 24 hour

    Especially with RMx series. SuperFlower and EVGA are also in the same league, so this is the matter of availability and price. I found this one to be the most affordable without compromise in quality. Excellent piece of hardware.

  • Victoria Franco

    > 24 hour

    Came with a faulty pcle cable but all good otherwise. Really quiet.

  • Matthew Brown

    > 24 hour

    Arrived earlier than expected. No damage. Works perfectly so far.

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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