--- product_id: 693259379 title: "NZXT C850 Gold ATX 3.1 - Fully Modular Low-Noise PC Gaming Power Supply - 850 Watts - 80 Plus Gold - 12V-2x6 Connector - Zero Fan Mode - 100% Japanese Capacitors - Black" brand: "nzxt" price: "$402.62" currency: USD in_stock: true reviews_count: 5 category: "Nzxt" url: https://www.desertcart.us/products/693259379-nzxt-c850-gold-atx-3-1-fully-modular-low-noise store_origin: US region: United States of America --- # 850W peak power 80 PLUS Gold efficiency Zero Fan Mode silence NZXT C850 Gold ATX 3.1 - Fully Modular Low-Noise PC Gaming Power Supply - 850 Watts - 80 Plus Gold - 12V-2x6 Connector - Zero Fan Mode - 100% Japanese Capacitors - Black **Brand:** nzxt **Price:** $402.62 **Availability:** ✅ In Stock ## Summary > ⚡ Power up silently, game endlessly. ## Quick Answers - **What is this?** NZXT C850 Gold ATX 3.1 - Fully Modular Low-Noise PC Gaming Power Supply - 850 Watts - 80 Plus Gold - 12V-2x6 Connector - Zero Fan Mode - 100% Japanese Capacitors - Black by nzxt - **How much does it cost?** $402.62 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/693259379-nzxt-c850-gold-atx-3-1-fully-modular-low-noise) ## Best For - nzxt enthusiasts ## Why This Product - Trusted nzxt brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** 100% premium Japanese capacitors ensure rock-solid reliability and minimal ripple noise for years of stress-free use. - • **Next-Gen Ready:** 12V-2x6 connector delivers up to 600W to NVIDIA RTX 40 Series GPUs for future-proof performance. - • **Efficient & Cool:** 80 PLUS Gold and Cybenetics Gold certified for top-tier energy efficiency and ultra-low noise operation. - • **Silent but Deadly:** Zero Fan Mode keeps noise at bay under 50% load—focus on your game, not your PSU. - • **Power Your Ambition:** 850 watts of stable, ATX 3.1-compliant power to fuel your high-end build without compromise. ## Overview The NZXT C850 Gold ATX 3.1 is a fully modular, 850W power supply designed for high-performance gaming PCs. It features 80 PLUS Gold efficiency, a silent Zero Fan Mode under 50% load, and a durable 12V-2x6 connector optimized for NVIDIA RTX 40 Series GPUs. Built with 100% premium Japanese capacitors, it delivers stable, reliable power with minimal noise and heat, making it a top choice for discerning gamers and professionals seeking both performance and quiet operation. ## Description NZXT C850 Gold ATX 3.1 - Fully Modular Low-Noise PC Gaming Power Supply - 850 Watts - 80 PLUS Gold - 12V-2x6 Connector - Zero Fan Mode - 100% Japanese Capacitors - Black Review: Handles high specs with good efficiency. Reliable cables. Review: Vale su precio - Desde que abres la caja se nota la excelente calidad de esta fuente de poder. De las mejor calificadas por Linus Tech Tips. Los cables son gruesos y no tan flexibles, por lo que podrías tener problemas para maniobras en gabinetes pequeños. La instalé en un sistema con el procesador Ryzen 7 9700x y una Nvidia RTX 5070 ti. ## Features - ATX 3.1 — Compliant with the ATX 3.1 standard to fuel high-performance PC components with stability, efficiency, and power spike resistance. - 40 SERIES READY — Durable, heat-resistant 12V-2x6 connector pumps up to 600 watts to NVIDIA GeForce RTX 40 Series graphics cards. - HIGH EFFICIENCY, LOW NOISE — Awarded certifications of 80 PLUS Gold Efficiency, Cybenetics Gold Efficiency, and Cybenetics A- Noise Level. - ULTRA-LOW NOISE FAN — 135mm fluid dynamic bearing fan with Zero Fan Mode is completely silent when under 50% load. - HIGH-QUALITY CONSTRUCTION — 100% premium Japanese capacitors improve hold-up time and minimal ripple noise, ensuring reliable and stable power delivery. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D1VDTX8B | | Best Sellers Rank | 74,337 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 782 in Power Supplies | | Brand | NZXT | | Brand Name | NZXT | | Compatible Devices | Desktop PC | | Compatible devices | Desktop PC | | Connector Types | ATX | | Connector type | ATX | | Cooling Method | Air | | Customer Reviews | 4.6 out of 5 stars 874 Reviews | | Fan Size | 135 Millimetres | | Form Factor | ATX | | Form factor | ATX | | Item Dimensions | 16 x 15 x 8.6 centimetres | | Item Weight | 7.78 Pounds | | Manufacturer | NZXT | | Manufacturer Part Number | PA-8G2BB-US | | Maximum Input Voltage | 120 Volts | | Minimum Input Voltage | 230 Volts (AC) | | Model Name | NZXT C850 Gold ATX 3.1 | | Model Number | PA-8G2BB-US | | Model name | NZXT C850 Gold ATX 3.1 | | Number of Fans | 1 | | Output Wattage | 850 | | Output wattage | 850 | | Power Supply Design | Full Modular | | System Bus Connector Type | ATX | | UPC | 810074844857 | | Unit Count | 1.0 count | | Wattage | 850 watts | ## Product Details - **Brand:** NZXT - **Compatible devices:** Desktop PC - **Connector type:** ATX - **Cooling method:** Air - **Form factor:** ATX - **Item dimensions L x W x H:** 16 x 15 x 8.6 centimetres - **Item weight:** 3.53 kg - **Model name:** NZXT C850 Gold ATX 3.1 - **Output wattage:** 850 - **Wattage:** 850 watts ## Images ![NZXT C850 Gold ATX 3.1 - Fully Modular Low-Noise PC Gaming Power Supply - 850 Watts - 80 Plus Gold - 12V-2x6 Connector - Zero Fan Mode - 100% Japanese Capacitors - Black - Image 1](https://m.media-amazon.com/images/I/519OhBFhfpL.jpg) ![NZXT C850 Gold ATX 3.1 - Fully Modular Low-Noise PC Gaming Power Supply - 850 Watts - 80 Plus Gold - 12V-2x6 Connector - Zero Fan Mode - 100% Japanese Capacitors - Black - Image 2](https://m.media-amazon.com/images/I/51hTZ6zmrqL.jpg) ![NZXT C850 Gold ATX 3.1 - Fully Modular Low-Noise PC Gaming Power Supply - 850 Watts - 80 Plus Gold - 12V-2x6 Connector - Zero Fan Mode - 100% Japanese Capacitors - Black - Image 3](https://m.media-amazon.com/images/I/51BgTeVIYyL.jpg) ![NZXT C850 Gold ATX 3.1 - Fully Modular Low-Noise PC Gaming Power Supply - 850 Watts - 80 Plus Gold - 12V-2x6 Connector - Zero Fan Mode - 100% Japanese Capacitors - Black - Image 4](https://m.media-amazon.com/images/I/61U2YBpN-yL.jpg) ![NZXT C850 Gold ATX 3.1 - Fully Modular Low-Noise PC Gaming Power Supply - 850 Watts - 80 Plus Gold - 12V-2x6 Connector - Zero Fan Mode - 100% Japanese Capacitors - Black - Image 5](https://m.media-amazon.com/images/I/51gzxVao9hL.jpg) ## Available Options This product comes in different **Color, Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Handles high specs with good efficiency. Reliable cables. *by K***N on 5 July 2025* ### ⭐⭐⭐⭐⭐ Vale su precio *by V***1 on 18 January 2026* Desde que abres la caja se nota la excelente calidad de esta fuente de poder. De las mejor calificadas por Linus Tech Tips. Los cables son gruesos y no tan flexibles, por lo que podrías tener problemas para maniobras en gabinetes pequeños. La instalé en un sistema con el procesador Ryzen 7 9700x y una Nvidia RTX 5070 ti. ### ⭐⭐⭐⭐⭐ Confiabilidad. *by D***N on 6 April 2026* Una de las mejores fuentes de poder actualmente, con las mejores calificaciones. Muy recomendada. ## Frequently Bought Together - NZXT C850 Gold ATX 3.1 - Fully Modular Low-Noise PC Gaming Power Supply - 850 Watts - 80 Plus Gold - 12V-2x6 Connector - Zero Fan Mode - 100% Japanese Capacitors - Black - ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive - SAMSUNG 990 PRO SSD NVMe M.2 PCIe Gen4, M.2 2280 Internal Solid State Hard Drive, Seq. Read Speeds Up to 7,450 MB/s for High End Computing, Gaming, and Heavy Duty Workstations, MZ-V9P2T0B/AM --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/693259379-nzxt-c850-gold-atx-3-1-fully-modular-low-noise](https://www.desertcart.us/products/693259379-nzxt-c850-gold-atx-3-1-fully-modular-low-noise) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-10*