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
462
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87
Reviews
  • Ali AlMeri

    > 3 day

    I received this product and it never works, and also the carton was opened before and it was missing many things.

  • Jamie Gibeau

    18-11-2024

    Love this power supply. Can handle anything I’ve thrown at it

  • Mauricio A.

    > 3 day

    It’s doing well for my application, after researching this was the better option.

  • Kevin

    > 3 day

    Bought this to pair with a new i5-12600K CPU and MSI Z690 Force Mobo. Cant hear it at all and it looks super clean. Cables are well made but are SUPER stiff, the 8pin cables are the pigtailed ones. If you want a cleaner build I would recommend buying extensions. Overall its a great PSU.

  • Dylan Hens

    > 3 day

    Excellent PSU. Fully modular is always nice, and the white looks very nice. It is relatively quiet as well.

  • Ugh

    > 3 day

    Ive done a lot of custom pc builds over the years and Corsair has always been my go-to brand for PSUs. The quality is always top notch, and Ive never had a single one fail or arrive with issues. Fully modular is the way to go to keep everything as neat and tidy and clean looking as possible, though you do pay a little more for that option, its worth it to not clutter your case with excess cabling that will hinder your ideal airflow path.

  • 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.

  • Edgar Mertins Pappa

    Greater than one week

    Performance-wise, cant say anything negative about the power supply. Rock-solid voltages, 80+ Gold and dead-silent. I dont think Ive ever heard the fan. Plus, beautiful white for white builds.

  • Sergey M

    Greater than one week

    I did not have any problems with the power supply during the installation.The quality is good. It works now in my desktop. No issues so far.

  • Roy

    21-11-2024

    This was what I needed for my gaming PC. Easy to install and it is very silent too!

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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