---
product_id: 655733281
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: "฿21366"
currency: THB
in_stock: true
reviews_count: 5
category: "Nzxt"
url: https://www.desertcart.co.th/products/655733281-c850-gold-atx-3-1-fully-modular-low-noise-pc
store_origin: TH
region: Thailand
---

# 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:** ฿21366
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up silently, game on flawlessly.

## 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?** ฿21366 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/655733281-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

- • **Whisper-Quiet Operation:** Zero Fan Mode keeps noise at bay under 50% load—focus on your game or work without distractions.
- • **Premium Component Quality:** 100% Japanese capacitors ensure ultra-reliable, ripple-free power delivery for long-term system stability.
- • **Sleek Fully Modular Design:** Clean, customizable cable management for a professional build aesthetic and improved airflow.
- • **Power Your Next-Level Build:** 850 watts of stable, ATX 3.1 certified power to handle the latest GPUs and CPUs without breaking a sweat.
- • **Future-Proof 40 Series Ready:** Durable 12V-2x6 connector pumps up to 600W directly to NVIDIA RTX 40 Series GPUs—ready for the latest graphics powerhouses.

## 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, ultra-quiet Zero Fan Mode, and premium Japanese capacitors for stable, reliable power delivery. Built to support NVIDIA RTX 40 Series GPUs with a robust 12V-2x6 connector, it ensures future-proof compatibility and clean cable management for a sleek build.

## 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: Amo las fuentes de nzxt. Tener en cuenta que los cables al ser mallados es difícil hacer organización de cables pero es muy buena fuente que rinde muy bien y casi no hace ruido y se calienta la que tenía era una de 650 wats mismo modelo y ya tenía 9 años con esa fuente salen muy buenas
Review: 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 |
| Are Batteries Included | No |
| Best Sellers Rank | #28,713 in Computers ( See Top 100 in Computers ) #173 in Computer Power Supplies |
| Brand | NZXT |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (525) |
| Date First Available | 11 September 2024 |
| Form Factor | ATX |
| Item Weight | 3.53 Kilograms |
| Item model number | PA-8G2BB-US |
| Manufacturer | NZXT |
| Product Dimensions | 16 x 15 x 8.6 cm; 3.53 kg |
| Series | NZXT C850 Gold ATX 3.1 |
| Wattage | 850 watts |

## Product Details

- **Brand:** NZXT
- **Compatible devices:** Desktop PC
- **Connector type:** ATX
- **Model name:** NZXT C850 Gold ATX 3.1
- **Output wattage:** 850

## 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)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***X on 20 December 2025*

Amo las fuentes de nzxt. Tener en cuenta que los cables al ser mallados es difícil hacer organización de cables pero es muy buena fuente que rinde muy bien y casi no hace ruido y se calienta la que tenía era una de 650 wats mismo modelo y ya tenía 9 años con esa fuente salen muy buenas

### ⭐⭐⭐⭐⭐ Review
*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.

### ⭐⭐⭐⭐⭐ Review
*by N***R on 13 August 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.

## 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
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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-08*