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Corsair RMX White Series (2018), RM850x, 850 Watt, 80+ Gold Certified, Fully Modular Power Supply - White, 80 PLUS Gold (CP-9020188-NA)
Corsair RMX White Series (2018), RM850x, 850 Watt, 80+ Gold Certified, Fully Modular Power Supply - White, 80 PLUS Gold (CP-9020188-NA) - Image 3
Corsair RMX White Series (2018), RM850x, 850 Watt, 80+ Gold Certified, Fully Modular Power Supply - White, 80 PLUS Gold (CP-9020188-NA) - Image 4
Corsair RMX White Series (2018), RM850x, 850 Watt, 80+ Gold Certified, Fully Modular Power Supply - White, 80 PLUS Gold (CP-9020188-NA) - Image 5
Corsair RMX White Series (2018), RM850x, 850 Watt, 80+ Gold Certified, Fully Modular Power Supply - White, 80 PLUS Gold (CP-9020188-NA) - Image 6
Corsair RMX White Series (2018), RM850x, 850 Watt, 80+ Gold Certified, Fully Modular Power Supply - White, 80 PLUS Gold (CP-9020188-NA) - Image 7
Corsair RMX White Series (2018), RM850x, 850 Watt, 80+ Gold Certified, Fully Modular Power Supply - White, 80 PLUS Gold (CP-9020188-NA) - Image 8

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

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Original price was: $356.44.Current price is: $268.00.

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80 plus gold Certified high efficiency operation for lower power consumption less noise and cooler temperatures
Tuned for Low noise operation a specially set fan curve ensures that even at full load fan noise is kept to a minimum

Why we picked this

80 PLUS Gold Certified
High efficiency operation reduces power consumption and noise.
Low Noise Operation
Special fan curve ensures minimal noise even at full load.
Ten-Year Warranty
Reliable performance backed by a decade-long warranty.

Original price was: $356.44.Current price is: $268.00.

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BTS Smart FAQ

What is the wattage of the Corsair RM850x power supply?
The Corsair RM850x power supply has a wattage of 850 watts.
Is the Corsair RM850x power supply fully modular?
Yes, the Corsair RM850x power supply is fully modular, allowing you to connect only the cables your system needs.
What certification does the Corsair RM850x power supply have?
The Corsair RM850x power supply is 80 PLUS Gold certified, ensuring high efficiency operation.
Does the RM850x operate quietly?
Yes, the RM850x is tuned for low noise operation, and features a zero RPM fan mode for near-silent performance at low and medium loads.
What type of capacitors does the RM850x use?
The RM850x uses 100% all Japanese capacitors for reliable power delivery and long-term durability.
What are the dimensions of the Corsair RM850x power supply?
The dimensions of the Corsair RM850x power supply are 6.3 x 5.91 x 3.39 inches.
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Product Details

The Corsair RMX White Series RM850x is designed for high efficiency and low noise operation. With its 80 PLUS Gold certification, it delivers over 90% efficiency, which helps reduce power consumption and lower energy bills. The pristine white casing adds a stylish touch to your build. Its fully modular design allows you to connect only the cables you need, ensuring a clean and organized setup.

  • 80 PLUS Gold certified for high efficiency
  • Zero RPM fan mode for silent operation
  • 100% all Japanese capacitors for reliability
  • Ten-year warranty for peace of mind

This power supply is perfect for users seeking a balance of performance and aesthetics.

Pros & Cons

Pros
  • High efficiency with 80 PLUS Gold certification
  • Low noise operation due to tuned fan curve
  • Fully modular design for easy cable management
  • Ten-year warranty for long-term reliability
Cons
  • Pristine white casing may show dirt easily
  • Higher price point compared to non-modular options
  • Weight might be a consideration for some builds
Corsair RMX White Series (2018), RM850x, 850 Watt, 80+ Gold Certified, Fully Modular Power Supply – White, 80 PLUS Gold (CP-9020188-NA)
Corsair RMX White Series (2018), RM850x, 850 Watt, 80+ Gold Certified, Fully Modular Power Supply – White, 80 PLUS Gold (CP-9020188-NA)

Original price was: $356.44.Current price is: $268.00.

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