NZXT C850 Gold ATX 3.1, 850 W, 100 - 240 V, 10 - 5 A, Power Supply

Tired of unstable power causing crashes and noisy fans during intense gaming sessions? The NZXT C850 Gold ATX 3.1, 850 W, 100 - 240 V, 10 - 5 A, Power Supply delivers clean, reliable electricity to keep high-end GPUs and CPUs running smoothly, while its quiet design lets you focus on the game, not the hum.

Usages of a 850 W Power Supply

A solid power supply fits into many PC builds and daily tasks.

• Powering a high-end gaming rig with RTX 40 Series graphics.
• Running a workstation that handles video editing and 3D rendering.
• Supplying a multi-GPU mining setup that needs stable output.
• Driving a home server that operates 24 hours a day.
• Supporting a custom water-cooled system where space is limited.

NZXT Power Supply

If you build or upgrade a performance-focused PC, you know that choosing the right power source is critical. Many builders struggle with insufficient wattage, noisy fans, or poor cable management. This unit offers 850 W of clean power, modular cabling, and a compact size that solves those common pain points, letting you concentrate on the build rather than power worries.

Key Features of a 850 W Power Supply

• Efficiency: 91.7 %. High efficiency reduces electricity waste and lowers your bills.
• Max output current (+12 V): 70.83 A. Provides ample power for demanding graphics cards.
• Max output current (+3.3 V): 22 A. Ensures stable operation of motherboard and peripherals.
• Combined power (+12 V): 850 W. Guarantees the full capacity needed for top-tier components.
• Combined power (+3.3 V): 120 W. Supports multiple drives and USB devices without strain.
• Active PFC: Active. Improves power factor, leading to cleaner electricity from the wall.
• Fan: 135 mm FDB, 0-2300 RPM, Zero Fan Mode. Stays silent under light loads and cools efficiently when needed.
• Dimensions: 86 mm H × 150 mm W × 160 mm D. Fits tight cases while leaving room for airflow.
• Modular cabling: Fully-Modular. Lets you use only the cables you need, reducing clutter.
• Warranty: 10 years. Provides long-term peace of mind and reliable support.

Benefits of NZXT Power Supply

You’ll enjoy lower electricity costs thanks to its 91.7 % efficiency, while the Zero Fan Mode keeps the system whisper-quiet during everyday use. The fully modular design simplifies cable routing, improving airflow and making future upgrades easier. With a robust 10-year warranty, you avoid the hassle of frequent replacements, and the high-quality Japanese capacitors ensure stable power for years, protecting your expensive components from damage.

Specifications