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

(1331 reviews)

Price
$242.76

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Quantity
(30000 available )

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631 Ratings
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Reviews
  • Upstate Geek

    > 3 day

    It is running a humble gaming rig with RTX 3070ti, AMD Ryzen 9, 64 GB RAM, 4 TB SSD. All stock. No complaints whatsoever.

  • Dr. Ephraim Jones I

    13-11-2024

    Great power supply. Does as advertised. The only difference I found between this model and the newest was that the wires were combed on the newer. I had little preference, so the extra savings was nice.

  • Brandon

    14-11-2024

    Booo

  • TidalLion

    > 3 day

    Fair warning, if you notice that the fan doesnt spin while at Idle, dont freak out. The fan kicks in once its under load. Its also really quiet , like I cant hear it even when the fan is going. Way better than my old OCZ PSU, so Corsairs quality is great.

  • Varun

    > 3 day

    I bought this on Aug 17th 2021 and only this year January I put it to use when I got an rtx 4070 Ti. With my components I easily have 200 to 150w extra since this is the 850w psu. Its now April and over the last week I started to get random restarts and today my pc wont start up anymore. The lights turn on but no fans spin. I hear the psu try to turn on twice then it stops. Im thoroughly disappointed.

  • Chris

    > 3 day

    Working great! Cables are a little stiff but still made it work.

  • Tom

    > 3 day

    Easy install... PS is really nice, its just that the cables within the PC are difficult to trace & replace with ones frome the new PS. So far Great Power Supply. Changed from a 600 watt to a 800 watt. Feel safer knowing I now have ample power for pretty much any peripheral I may come across.

  • Patrick Joille

    > 3 day

    Très beau a voir après l’installation

  • Scotty

    > 3 day

    I hate to write reviews. but in this case I am like others that are disappointed with the quality of Corsair with their PSU. my system needed an upgrade and this unit was a good deal. However, I have a suspicion that this PSU was a refurbished vs. new. it did not come with the full package (missing just some items like the user / install manual that laid out the motherboard connectors, etc. ). So far during burn in, it was first DOA, but this morning a touchy cable started working. I am going to test for a while this week and decide if I can use it steadily or not. It might have to go back.

  • Adrian

    Greater than one week

    Es excelente, uso mi PC para trabajo y consume bastante pero la temperatura y energía se mantienen estables

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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