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

(1688 Reviews)

Price
$86.99

Quantity
(10000 available )

Total Price
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1580 Ratings
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Reviews
  • Smd4420

    > 3 day

    Rock solid PSU. Supports 3 x GTX 1080tis overclocked without any issues.

  • eric davis

    > 3 day

    Nice and quiet, been running it for a hot minute with no hiccups

  • Michael Krulee

    Greater than one week

    I have been using this for 2 days now and even under high loads the fan is silent. Fan has only come on once when I was doing heavy data analysis for work and clearly was working my machine pretty hard.

  • Freddie Bailey

    > 3 day

    Overall love this power supply.

  • Sulaco Survivor

    Greater than one week

    My system is running an RTX 2060 and a GTX 1660 from an Intel Core I9 - 9900K (3.6 Ghz). It just keeps going and going. The PSU does not overheat or complain.

  • Jaime

    > 3 day

    Exelente calidad

  • Kyle

    > 3 day

    The Corsair Store is apparently not affiliated with Corsair at all. The factory said this vendor sells returned and refurbished units and they will not honor any factory warranty when purchased through this vendor. I have a power supply that failed in less than 6 months and I now have a paper weight. I am going to contact Amazon and see if they are aware this is a sketchy vendor.

  • Drake Terrell

    > 3 day

    PSA!!

  • itskyb

    > 3 day

    This is the second one of these devices that I have purchased over the past three years. My first one that I bought in 2016 for my older gaming rig is still running strong. Based upon that history, I had no hesitation in buying another one for my new setup. The power supply runs super quiet. I don’t think I have ever heard the fans kick off in this unit.

  • Hunter P

    > 3 day

    Very easy to cable manage.

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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