Corsair RMX White Series (2018), RM850x, 850 Watt, 80+ Gold Certified, Fully Modular Power Supply - White, 80 PLUS Gold (CP-9020188-NA)

(916 Reviews)

Price
$173.40

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Quantity
(30000 available )

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631 Ratings
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Reviews
  • John S.

    > 24 hour

    Excellent build quality and easy to build with!

  • Zachery Littleton

    > 24 hour

    No issues. Works great and fixed our computer problems!

  • Mehdi

    > 24 hour

    Perfect quality

  • Alfredo vallado

    > 24 hour

    Comes with a set of beautiful white cables. Quiet and reliable.

  • Lucas Thomas

    > 24 hour

    Never had a modular PSU before and really appreciate how tidy it is. Cant even hear if its on, and it seems to handle a pretty full load with no problem. Only extremely minor thing I could think of is that one or two of the motherboard cables happened to just barely be long enough for me, which is surprising given its not a big case and seems like a pretty typical setup. Definitely 5 stars though, would buy again.

  • Mr. Lemuel Aufderhar

    > 24 hour

    The PSU has good wires and the 24 pin connector can be a bit stiff. The fan fan isn’t very noisy that I can tell.

  • Notes

    > 24 hour

    Nothing to complain about here. This PSU is as good as it gets: silent and perfect for AMD 2700 Ryzen and Nvidia RTX 2080.

  • Mimi

    > 24 hour

    I bought this PSU for my new build, needing a bit more ummph for the upgrades I did in CPU, RAM and GPU (if you dont know what those acronyms stand for, you probably shouldnt be reading this review). What I wanted was near silence and capable load handling when all the dependent resources were working at their max. This power supply is quiet and has not even hiccuped in the most demanding games Ive played. Easy to install, even in an existing build. I would definitely buy this PSU again. One note to beginning builders: get a modular (or at least semi-modular) unit; then you are only using cabling you need and can add more as you add components to your system. Corsair is a brand I trust and buy without worry.

  • G-Fresh

    > 24 hour

    Fast shipping! good product! Thank you!

  • daemon0

    > 24 hour

    Didnt power on when connected to motherboard. The fan on power supply didnt spin either.

PRISTINE WHITE CASING Now available in an elegant white finish to make your build truly stand out. TUNED FOR LOW NOISE OPERATION A specially set fan curve ensures that, even at full load, fan noise is kept to a minimum. 80 PLUS GOLD CERTIFIED The RMx White can deliver power with over 90% efficiency, lowering energy consumption, noise, temperatures, and your power bill. 100% ALL JAPANESE CAPACITORS By using high-end electrolytic capacitors, the RM850x delivers the unwavering power and long-term reliability you"ve come to expect from a CORSAIR power supply. ZERO RPM FAN MODE At low and medium loads the RM850x"s cooling fan doesn"t spin until you need it, for near-silent operation. FULLY MODULAR, FLAT CABLES Flexible fully modular, flat white cables mean that you only connect the cables your system needs, making clean and tidy builds easier. TEN-YEAR WARRANTY CORSAIR offers a ten-year warranty on all RMx series power supplies, your guarantee of reliable operation that will last across several system builds. If you run into any problems during the installation or use of an RMx power supply, CORSAIR global customer support is ready to help. Manufacturer: Corsair. Manufacturer Part Number: CP-9020188-NA. Brand Name: Corsair. Product Series: RMx. Product Model: RM850x. Product Name: RMx White Series RM850x - 850 Watt 80 PLUS Gold Certified Fully Modular PSU. Product Type: Power Supply. [Technical Information] Specification Compliance: ATX12V/EPS12V. Efficiency: 90%. Number of Fans: 1. Modular: Yes. [Power Description] Number of +12V Rails: 1. Input Voltage: 120 V AC. 230 V AC. Output Voltage: 12 V DC @ 70.80 A. 3.3 V DC @ 25 A. 5 V DC @ 25 A. 5 V DC @ 3 A. 12 V DC @ 800 mA. Output Power: 850 W. [Physical Characteristics] Form Factor: Internal. Height: 3.4". Width: 5.9". Depth: 5.9". [Miscellaneous] Package Contents: RMx White Series RM850x - 85

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