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CORSAIR RMx White Series RM850x White (CP-9020188-NA) 850W 80 PLUS Gold Certified, Fully Modular Power Supply, 10 Year Warranty

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In stock. Limit 5 per customer.
Ships from Canada.
  • 80 PLUS Gold certified for lower power consumption, less noise and cooler temperatures.
  • Tuned for low noise operation even at full load.
  • Zero RPM fan mode for near-silent operation at low to medium loads.
  • 100% industrial-grade, 105°C rated Japanese capacitors ensure unwavering power and reliability
  • Flexible fully modular, flat white cables for easy cable routing.
  • Now available in an elegant white finish to make your build truly stand out.
  • Ten-year warranty for complete peace of mind

Warranty & Returns

Warranty, Returns, And Additional Information


  • Limited Warranty period (parts): 10 years
  • Limited Warranty period (labor): 10 years
  • Read full details

Return Policies

    We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1, 2021 and December 24, 2021 you will have until January 31, 2022 to return your product. There's nothing additional that you have to do!
  • Return for refund within: non-refundable
  • Return for replacement until: January 31, 2022
  • This item is covered by's Extended Holiday Replacement-Only Return Policy