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
  • Ara

    > 3 day

    Great product, missing some plugs however

  • John v

    30-03-2025

    Had all of the cables for my older machine. Very quiet.

  • B&G Equipment

    Greater than one week

    Not the MOST efficient. Not the LEAST ripple. Probably good enough for 99%+ of DIY PCers.

  • Noah

    > 3 day

    It is fast and didnt raise my bill much and with the gold plus keeps temps down.

  • Viqqen

    > 3 day

    Muy buen power supply no se dejen llevar por los malos reviews.

  • GODZILLASAURUSREX

    Greater than one week

    Have used Corsair products for a long time. They have a great reputation and customer service. This PSU was a breeze to install thanks to its modular cables. Plus, it has a ten year warranty.

  • Patricia L. Obriebenka

    > 3 day

    Thank you

  • TheKraken3

    > 3 day

    Nice and quiet, high efficiency 80+ gold is nice. Good enough for my i5 10400 w/ 3060 Ti

  • Lucas Smith

    > 3 day

    It was sold as new but the seal was obviously broken. It also missing hardware parts like screws.

  • dford

    Greater than one week

    Modular design

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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