Corsair RM1000x ATX Power Supply Black Fully Modular 1000 Watts ATX 3.1 PCIe 5.1 Cybenetics Gold
CORSAIR RMx Series RM1000x ATX Power Supply - Fully Modular - ATX 3.1 - PCIe 5.1 - Cybenetics Gold - Low-Noise - Japanese Capacitors - 1000 Watts
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CORSAIR RMx Series RM1000x ATX Power Supply - Fully Modular - ATX 3.1 - PCIe 5.1 - Cybenetics Gold - Low-Noise - Japanese Capacitors - 1000 Watts

|24 ratings

Key item features

  • Modular Design: Features fully modular cabling, enabling users to connect only essential cables for reduced clutter and simplified system building.
  • Gold Efficiency: Cybenetics Gold-certified, delivering up to 91% efficiency, which translates to decreased power consumption, quieter operation, and lower internal temperatures.
  • Latest Standards: Compliant with the ATX 3.1 power standard, providing robust support for PCIe 5.1 components and enhanced resistance against transient power spikes.
  • Direct GPU: Includes a native 12V-2x6 connector for a direct GPU to PSU connection, ensuring seamless compatibility with the newest graphics cards without requiring adapters.
  • Flexible Cabling: Equipped with sleek, ultra-flexible embossed cables and low-profile combs, facilitating easy installation and clean cable management within the PC chassis.
  • Robust Power: Delivers a substantial 1000 Watts of reliable power, engineered with durable Japanese capacitors for consistent performance and longevity.
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4.5 out of 5 stars
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24 ratings11 reviews
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  1. 5 stars79% (19)
  2. 4 stars8% (2)
  3. 3 stars4% (1)
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Showing 1-3 of 11 reviews

Dec 28, 2025
Reviewer name: Luis
Sold and shipped byNewegg Inc.
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Corsair RM1000x Power Supply

The Corsair RM1000x is an excellent power supply. It delivers plenty of clean, reliable power and offers far more output than my system requires. Overall, it’s a rock‑solid choice for anyone looking for high performance and stability.

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Helpful?36I3N3MI338112862706932
Dec 27, 2025
Reviewer name: Ryan
Sold and shipped byNewegg Inc.
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great Value at $160

The CORSAIR RM1000x is considered a solid choice for those looking for a reliable and efficient power supply that meets the demands of modern gaming and creative workloads. Its combination of high efficiency, low noise, and modern features makes it a top contender in the 1000W PSU category.

Incentivized Review
Helpful?36I3N3MI338112862706932
Sep 11, 2025
Reviewer name: Terry
Sold and shipped byNewegg Inc.
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

cosair rm1000x PSU

this cosair rm1000x works no problem at all. i have plenty of power for any gpu

Helpful?36I3N3MI338112862706932
Current price is $179.99
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