be quiet! PURE POWER 11 850W FM - Fully Modular - 80+ Gold Certified - 5 Years Warranty - Number 1 PSU in Germany

Overview

The be quiet! PURE POWER 11 850W FM is a high-performance power supply unit (PSU) designed for efficiency, silent operation, and reliability. With its fully modular design, 80+ Gold certification, and a five-year warranty, it provides stable power delivery for gaming PCs, workstations, and high-performance builds. Recognized as the Number 1 PSU in Germany, it offers superior engineering, energy efficiency, and ultra-quiet operation.

How to Use / Install

1. Unbox the be quiet! PURE POWER 11 850W FM and ensure all components are included.
2. Turn off and unplug your PC before installation.
3. Mount the PSU in your PC case using the included screws.
4. Connect the required modular cables to your motherboard, GPU, storage, and other components.
5. Secure the cables to improve airflow and avoid obstructions.
6. Verify all connections to ensure they are properly seated.
7. Turn on the PSU switch and boot up your system.
8. Test system stability and check power delivery through software or BIOS.

Services / License / Plans Available

The be quiet! PURE POWER 11 850W FM is a hardware component and does not require a license or subscription. However, it comes with a five-year manufacturer warranty, covering defects and malfunctions under normal use.

Main Difference Between Service/License/Plan Available

• Standard Manufacturer Warranty (5 Years): Covers defects in materials and workmanship.
• Retailer-Specific Extended Warranties: Some stores may offer additional protection plans for longer coverage.

10 Key Features of be quiet! PURE POWER 11 850W FM

1. 850W Power Output – Suitable for high-end gaming PCs and professional workstations.
2. 80+ Gold Certified Efficiency – Delivers up to 92% energy efficiency, reducing heat and energy waste.
3. Fully Modular Design – Use only the cables you need for a cleaner build and improved airflow.
4. Ultra-Quiet Operation – A 120mm be quiet! fan ensures whisper-quiet cooling even under load.
5. High Stability & Reliability – Designed for continuous, stable power delivery with premium components.
6. Powerful Dual 12V Rails – Ensures reliable power distribution for modern CPUs and GPUs.
7. Multi-GPU Ready – Equipped with multiple PCIe connectors for demanding graphics cards.
8. Comprehensive Protection Features – Includes overcurrent, overvoltage, undervoltage, short circuit, and thermal protection for maximum safety.
9. Compact and Versatile Design – Fits easily into most ATX cases while supporting high-performance builds.
10. German Engineering & Quality – Designed for long-lasting performance, making it the Number 1 PSU in Germany.

Competitor / Similar Products

1. Corsair RM850x – 850W, 80+ Gold, fully modular, known for efficiency and silent operation.
2. Seasonic Focus GX-850 – High-performance 850W PSU with fully modular design and premium build quality.

The be quiet! PURE POWER 11 850W FM is a top-tier power supply unit designed for users who need high power output, efficiency, and silent operation. Its fully modular design, 80+ Gold certification, and five-year warranty make it a reliable choice for gamers and professionals alike. As the Number 1 PSU in Germany, it competes with models like Corsair RM850x and Seasonic Focus GX-850, offering exceptional value and performance.