--- product_id: 656267253 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: "€ 239.44" currency: EUR in_stock: true reviews_count: 13 category: "Nzxt" url: https://www.desertcart.pt/products/656267253-nzxt-c850-gold-atx-3-1-fully-modular-low-noise store_origin: PT region: Portugal --- # 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:** € 239.44 **Availability:** ✅ In Stock ## Summary > ⚡ Silence Meets Power: The PSU Your Next-Gen Rig Deserves ## 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?** € 239.44 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/656267253-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 long-term stability. - • **Next-Gen Ready:** 12V-2x6 connector built for NVIDIA RTX 40 Series GPUs, delivering up to 600W of pure power. - • **Power Your Ambition:** 850 watts of stable, high-efficiency power to fuel your ultimate build without compromise. - • **Whisper-Quiet Performance:** Zero Fan Mode keeps noise at bay under 50% load—focus on your game, not your PSU. - • **Sleek, Fully Modular Design:** Clean, customizable cable management for a professional, clutter-free build that looks as good as it performs. ## 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 whisper-quiet 135mm fan with 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 guarantees stable, reliable power delivery and long-term durability, all backed by a 10-year warranty. ## Description NZXT C850 Gold ATX 3.1 (PA-8G2BB-US) - Fully Modular Low-Noise PC Gaming Power Supply - 850 Watts - 80 PLUS Gold - 12V-2x6 Connector - Zero Fan Mode - 100% Japanese Capacitors - Black Review: Amazing PSU From NZXT - I was a bit hesitant about buying a power supply unit (PSU) from NZXT; it's not the most-known brand for PSUs and some reviews on desertcart were not the best. However, after using and testing it in various scenarios with my RX 9070 XT, I can say that it's an excellent PSU. It performs well, is almost silent and the cables are long enough and tidy for my build. They also look great inside my white case. In terms of value for money, this PSU is excellent and comes with all the cables needed for a high-end build. Review: Great power supply overall. - Had this for a few months, it is a great power supply overall. It remains close to silent even at 75% load, which is the ideal situation. It is also very efficient at low loads, limiting idle/off current waste, probably due to . Build quality is great with excellent cable management and outlets. ## 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 | #19 in Computer Power Supplies | | Brand | NZXT | | Compatible Devices | Desktop PC | | Connector Type | ATX | | Connector Type Used on Cable | ATX | | Cooling Method | Air | | Customer Reviews | 4.6 out of 5 stars 405 Reviews | | Fan Size | 135 Millimeters | | Form Factor | ATX | | Item Dimensions | 6.3 x 5.91 x 3.39 inches | | Item Weight | 7.78 Pounds | | Manufacturer | NZXT | | Maximum Input Voltage | 120 Volts | | Mfr Part Number | PA-8G2BB-US | | Minimum Input Voltage | 100 Volts (AC) | | Model Name | NZXT C850 Gold ATX 3.1 | | Model Number | PA-8G2BB-US | | Number of Fans | 1 | | Output Wattage | 850 | | Power Supply Design | Full Modular | | System Bus Connector Type | ATX | | UPC | 810074844857 | | Unit Count | 1.0 Count | | Warranty Description | 10 year manufacturer | | Wattage | 850 watts | ## Product Details - **Brand:** NZXT - **Compatible Devices:** Desktop PC - **Connector Type:** ATX - **Output Wattage:** 850 - **Form Factor:** ATX - **Wattage:** 850 watts - **Cooling Method:** Air - **Item dimensions L x W x H:** 6.3 x 5.91 x 3.39 inches - **Item Weight:** 7.78 Pounds - **Power Supply Design:** Full Modular ## 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) ## Available Options This product comes in different **Color, Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Amazing PSU From NZXT *by D***A on December 4, 2025* I was a bit hesitant about buying a power supply unit (PSU) from NZXT; it's not the most-known brand for PSUs and some reviews on Amazon were not the best. However, after using and testing it in various scenarios with my RX 9070 XT, I can say that it's an excellent PSU. It performs well, is almost silent and the cables are long enough and tidy for my build. They also look great inside my white case. In terms of value for money, this PSU is excellent and comes with all the cables needed for a high-end build. ### ⭐⭐⭐⭐⭐ Great power supply overall. *by I***A on January 2, 2026* Had this for a few months, it is a great power supply overall. It remains close to silent even at 75% load, which is the ideal situation. It is also very efficient at low loads, limiting idle/off current waste, probably due to . Build quality is great with excellent cable management and outlets. ### ⭐⭐⭐⭐⭐ I feel the power! *by P***S on January 17, 2026* This was perfect for my new build. Shipped fast and was used immediately. 850w is perfect for a new AM5 build. Modular wires are all good to go as well. No issues. ## 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.pt/products/656267253-nzxt-c850-gold-atx-3-1-fully-modular-low-noise](https://www.desertcart.pt/products/656267253-nzxt-c850-gold-atx-3-1-fully-modular-low-noise) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-19*