---
product_id: 656267253
title: "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: "1294 zł"
currency: PLN
in_stock: true
reviews_count: 13
category: "Nzxt"
url: https://www.desertcart.pl/products/656267253-c850-gold-atx-3-1-fully-modular-low-noise-pc
store_origin: PL
region: Poland
---

# 850W peak power 80 Plus Gold efficiency Zero Fan Mode silence 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:** 1294 zł
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up silently, game endlessly.

## Quick Answers

- **What is this?** 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?** 1294 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/656267253-c850-gold-atx-3-1-fully-modular-low-noise-pc)

## 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

- • **Next-Gen Ready:** 12V-2x6 connector delivers up to 600W to NVIDIA RTX 40 Series GPUs—future-proof your rig.
- • **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-performance build without compromise.
- • **Premium Reliability:** 100% Japanese capacitors ensure ultra-stable power delivery with minimal ripple noise for long-lasting performance.
- • **Efficiency That Saves:** 80 PLUS Gold and Cybenetics Gold certified for top-tier energy efficiency and reduced heat output.

## Overview

The NZXT C850 Gold ATX 3.1 is a fully modular, 850W power supply designed for gamers and professionals seeking ultra-quiet operation and high efficiency. Featuring Zero Fan Mode, 100% Japanese capacitors, and compatibility with NVIDIA RTX 40 Series GPUs, it delivers stable, efficient power with minimal noise and heat, making it the perfect backbone for cutting-edge PC builds.

## 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: Powerful, Quiet, and Built Like a Tank - The NZXT C1200 Gold ATX 3.1 power supply has been an absolute game-changer for my PC build. Build Quality: From the moment you take it out of the box, it feels premium. The matte black finish, clean design, and fully modular cables make it look as good as it performs. Everything about it screams durability. Performance: With 1200W of 80+ Gold-certified efficiency, it delivers stable, reliable power even under heavy loads. I’m running a high-end GPU and multiple NVMe drives, and this PSU doesn’t even flinch. Voltage stability is rock-solid, and the ATX 3.1 support means it’s ready for the latest GPUs and beyond. Noise Levels: The low-noise fan profile is fantastic. Even when gaming or rendering, the PSU stays whisper-quiet—most of the time, I forget it’s even on. Modularity & Cable Management: Being fully modular, it only uses the cables I need, which keeps my case airflow clean and organized. The included sleeved cables are high quality and easy to work with. Bottom Line: If you’re looking for a future-proof, ultra-reliable, and quiet PSU that can handle anything you throw at it, the NZXT C1200 Gold ATX 3.1 is worth every cent. Perfect for enthusiasts and high-performance builds.
Review: Great Power Supply, No Issues - Very quiet, cable management is easy, plug ‘n’ play, compatible with my 9070 XT Reaper and Asus B650E-E Tuf Gaming Wi-Fi AMD AM5 ATX motherboard. The cables feel very nice and durable. The best part about it is not having to worry about having extra cables you don’t need. Definitely invest in a power supply in this range. It’s a very normal sized power supply and will fit fine is a regular build.

## 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 |
|---------------|-------|
| Brand | NZXT |
| Item model number | PA-8G2BB-US |
| Item Weight | 7.78 pounds |
| Product Dimensions | 6.3 x 5.91 x 3.39 inches |
| Item Dimensions  LxWxH | 6.3 x 5.91 x 3.39 inches |
| Color | Black |
| Manufacturer | NZXT |
| ASIN | B0D1VDTX8B |
| Date First Available | June 2, 2024 |

## 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

![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

### ⭐⭐⭐⭐⭐ Powerful, Quiet, and Built Like a Tank
*by N***R on August 13, 2025*

The NZXT C1200 Gold ATX 3.1 power supply has been an absolute game-changer for my PC build. Build Quality: From the moment you take it out of the box, it feels premium. The matte black finish, clean design, and fully modular cables make it look as good as it performs. Everything about it screams durability. Performance: With 1200W of 80+ Gold-certified efficiency, it delivers stable, reliable power even under heavy loads. I’m running a high-end GPU and multiple NVMe drives, and this PSU doesn’t even flinch. Voltage stability is rock-solid, and the ATX 3.1 support means it’s ready for the latest GPUs and beyond. Noise Levels: The low-noise fan profile is fantastic. Even when gaming or rendering, the PSU stays whisper-quiet—most of the time, I forget it’s even on. Modularity & Cable Management: Being fully modular, it only uses the cables I need, which keeps my case airflow clean and organized. The included sleeved cables are high quality and easy to work with. Bottom Line: If you’re looking for a future-proof, ultra-reliable, and quiet PSU that can handle anything you throw at it, the NZXT C1200 Gold ATX 3.1 is worth every cent. Perfect for enthusiasts and high-performance builds.

### ⭐⭐⭐⭐⭐ Great Power Supply, No Issues
*by B***O on February 7, 2026*

Very quiet, cable management is easy, plug ‘n’ play, compatible with my 9070 XT Reaper and Asus B650E-E Tuf Gaming Wi-Fi AMD AM5 ATX motherboard. The cables feel very nice and durable. The best part about it is not having to worry about having extra cables you don’t need. Definitely invest in a power supply in this range. It’s a very normal sized power supply and will fit fine is a regular build.

### ⭐⭐⭐⭐⭐ 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.

## 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

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-18*