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
  • Prof. Rozella Reinger IV

    > 3 day

    I replaced the PSU in my computer to get it to a Gold rating minimum. I barely can hear this thing working and my games all run smoothly. I was recommended this brand by a friend and I have to say I am impressed.

  • Marc-André Roy

    > 3 day

    Bought this power supply to replace an old aging OCZ 550w PSU that was starting to die and give system instability. The product is very well packaged and the pouch to store the wire is neat. Quality is also very good. It is good to know that this PSU is based on a CWT design. It is also rated as Tier A+ by Linus Tech Tips PSU Tier list.

  • Victor

    > 3 day

    Had to RMA the first psu as it was DOA, but Corsairs customer service was great and they sent me a working replacement within a week. Thankyou Corsair.

  • D'angelo Kessler

    > 3 day

    Very good quality cables easy to setup and worth the money

  • John C.

    > 3 day

    I needed to upgrade my power supply for a new graphics card. Kind of a pain to install. Some of the cables were just a little too short to route them as I wanted to. But, it works!

  • Marco

    > 3 day

    Meilleur PSU, excellente fabrication avec des composantes japonaises.

  • Jaccobaa

    > 3 day

    Fuente de poder con excelente calidad. Cero ruido

  • Christopher Larivière

    > 3 day

    This powers an i9 9900k and RTX 2080 easily with room to spare. Even with the ddr4 XMP profile

  • John Q. Consumer

    > 3 day

    On low-power mode. it is silent.

  • Andy

    > 3 day

    My old EVGA 850 had ridiculous coil whine under load, and I noticed performance issues far worse than expected of a 3080ti in Elden Ring. Sure enough, replaced it with the rmx 1kw, absolute silence and no noise under any load, performance is back up, and weird OS level freezes stopped happening too. My old 10 yr old PC has an AX1200 still kicking in it, corsair is quality. I shouldve never went EVGA for cost cutting, PSUs are worth spending on

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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