NZXT C850 Gold ATX 3.1 PSU

The NZXT C850 Gold ATX 3.1 power supply is designed to deliver outstanding performance and near-silent operation for modern PC builds. Fully compliant with the ATX 3.1 standard, it ensures stable power delivery with resistance against spikes for high-performance CPUs and GPUs. With its 12V-2×6 connector delivering up to 600W, the C850 is RTX 50 Series ready, making it a future-proof choice for gamers and professionals. A 135mm fluid dynamic bearing fan with Zero Fan Mode ensures complete silence under light loads, while premium Japanese capacitors enhance reliability and reduce ripple noise. Its fully modular design helps maintain clean builds and optimized airflow, and the compact form factor saves valuable case space. Backed by a 10-year warranty, the C850 is built for efficiency, durability, and peace of mind.

Features

• ATX 3.1 compliant for efficient, stable, and reliable power delivery

• 850W output, perfect for high-performance gaming and workstation PCs

• RTX 50 Series ready with 12V-2×6 connector delivering up to 600W

• 135mm fluid dynamic bearing fan with Zero Fan Mode for silent operation under 50% load

• Certified 80 PLUS Gold efficiency with Cybenetics A- noise level rating

• 100% premium Japanese capacitors ensure stable and long-lasting power delivery

• Fully modular cabling for clean builds and optimized airflow

• Compact 160mm depth saves space for easier cable management

• Active PFC with protections including OVP, UVP, SCP, OTP, OPP, and OCP

• Backed by a 10-year manufacturer warranty

Specifications