Corsair 850W Enthusiast RMx Series RM850X V3 PSU, FDB Fan, Fully Modular, 80+ Gold, ATX 3.1, PCIe 5.1

Key Features of the Corsair RMx Series RM850x Power Supply

• Fully Modular Design
  Enjoy a reliable and efficient low-noise power supply with fully modular cabling. Only connect the cables your system needs for a cleaner and more organized build.

• Cybenetics Gold-Certified Efficiency
  Rated for up to 91% efficiency, this power supply ensures lower power consumption, reduced noise, and cooler operating temperatures.

• ATX 3.1 Compliant
  Fully compliant with Intel's ATX 3.1 power standard, supporting PCIe 5.1 and designed to handle transient power spikes effectively.

• Native 12V-2x6 Connector
  Provides direct GPU to PSU connection, ensuring compatibility with the latest graphics cards without the need for adapters.

• Embossed Cables with Low-Profile Combs
  Sleek, ultra-flexible cables not only look great but also make installation and connection hassle-free.

• Low-Noise 140mm Fan
  Equipped with a fluid dynamic bearing fan and a specially calculated fan curve, it operates quietly even at full load. A manual fan override knob allows for quick adjustments to fan speed and airflow.

• 100% Japanese Electrolytic Capacitors
  Built with 105°C-rated industrial-grade capacitors, ensuring steady, reliable power and dependable electrical performance.

• 50°C Maximum Operating Temperature
  Delivers reliable power even under high-stress conditions.

• Zero RPM Fan Mode
  Enables near-silent operation during lower loads for a quieter computing experience.

Why Choose the Corsair RM850x?

Quiet, Dependable, and Efficient

This best-selling power supply has been updated to meet modern performance demands. Fully modular, low-noise, and Cybenetics Gold-certified, it is perfect for delivering dependable power to today’s high-performing PCs.

Built for High-Stress Conditions

• 50°C Continuous Operating Temperature: Ensures reliable operation even in demanding environments.
• 105°C-Rated Capacitors: Industrial-grade capacitors guarantee unwavering reliability and power delivery.

Certified for Modern Standards

• ATX 3.1 Certified: Supports the latest sleep and hibernate modes, as well as modern CPU and GPU requirements.
• PCIe 5.1 Compatible: Ensures seamless integration with the latest components.

Customizable and Easy to Install

• Fully Modular Connectors: Use only the cables you need for a clean and efficient setup.
• Manual Fan Override Knob: Adjust airflow and fan speed manually when needed.

Technical Specifications

• Form Factor: ATX
• Series: Corsair Enthusiast RMx
• Wattage: 850W
• Modular Design: Fully Modular
• Compatibility: ATX12V v3.1, EPS12V v2.92, PCIe 5.1

Connectors:

• 1 x Modular ATX Cable (24-pin)
• 2 x EPS / ATX 12V 8-pin (4+4)
• 1 x PCIe 12V-2x6-pin (12+4)
• 3 x PCIe 8-pin (6+2)
• 8 x SATA
• 3 x PATA

Fan Details:

• Type: 140mm Low-Noise Fan
• Bearing: Fluid Dynamic Bearing with Magnetic Dome Structure
• Features: Zero RPM mode for silent operation

Efficiency:

• Certification: Cybenetics Gold
• Peak Efficiency: Up to 91%

Longevity:

• MTBF: 100,000 hours

Package Contents:

• RM850x Power Supply
• DC Cable Kit
• Power Cord
• Mounting Screws
• Cable Ties

Dimensions & Weight:

• Unit Weight: 1.77 kg
• Dimensions: 160 x 86 x 150 mm
• Package Weight: 3.9676 kg

The Corsair RMx Series RM850x is the ultimate choice for building a quiet, efficient, and high-performance PC. Designed to meet the needs of modern systems, it ensures reliability, compatibility, and ease of use for any enthusiast or professional.