---
product_id: 679526779
title: "Thermaltake Toughpower GT 850W Snow ATX 3.1 Power Supply; 80 Plus Gold Efficiency; Smart Zero Fan; Native 600W PCIe 5.1 Connector; PS-TPT-0850FNFAGU-W; 5 Year Warranty"
brand: "thermaltake"
price: "€ 260.14"
currency: EUR
in_stock: true
reviews_count: 13
category: "Thermaltake"
url: https://www.desertcart.sk/products/679526779-thermaltake-toughpower-gt-850w-snow-atx-3-1-power-supply
store_origin: SK
region: Slovakia
---

# 850W peak power output Smart Zero Fan for silent cooling Native 600W PCIe 5.1 connector Thermaltake Toughpower GT 850W Snow ATX 3.1 Power Supply; 80 Plus Gold Efficiency; Smart Zero Fan; Native 600W PCIe 5.1 Connector; PS-TPT-0850FNFAGU-W; 5 Year Warranty

**Brand:** thermaltake
**Price:** € 260.14
**Availability:** ✅ In Stock

## Summary

> ❄️ Power your next-gen build with silent strength and style!

## Quick Answers

- **What is this?** Thermaltake Toughpower GT 850W Snow ATX 3.1 Power Supply; 80 Plus Gold Efficiency; Smart Zero Fan; Native 600W PCIe 5.1 Connector; PS-TPT-0850FNFAGU-W; 5 Year Warranty by thermaltake
- **How much does it cost?** € 260.14 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/679526779-thermaltake-toughpower-gt-850w-snow-atx-3-1-power-supply)

## Best For

- thermaltake enthusiasts

## Why This Product

- Trusted thermaltake brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Next-Gen GPU Ready:** Native 12V-2x6 (12+4 pin) PCIe 5.1 connector supports the latest graphics cards without adapters.
- • **Rock-Solid Reliability:** Comprehensive multi-protection and a 5-year warranty ensure your system stays safe and stable.
- • **Whisper-Quiet Operation:** Smart Zero Fan technology keeps noise at bay during low loads—focus on work or play uninterrupted.
- • **Effortless Power Efficiency:** 80 PLUS Gold certified for up to 90% energy savings—cut costs and carbon footprint.
- • **Sleek, Fully Modular Design:** Snow-white low-profile cables streamline cable management and maximize airflow for a clean build.

## Overview

The Thermaltake Toughpower GT 850W Snow is a high-performance, ATX 3.1 compliant power supply featuring 80 PLUS Gold efficiency, a native 600W PCIe 5.1 connector for cutting-edge GPUs, and Smart Zero Fan technology for silent operation. Its fully modular, snow-white cables enhance airflow and aesthetics, while comprehensive safety protections and a 5-year warranty guarantee dependable, long-term power delivery for demanding professional and gaming setups.

## Description

The Toughpower GT Snow Series brings high-performance power delivery with a sleek white finish. Available in 750W and 850W models, these PSUs feature 80 PLUS Gold efficiency, support for the latest ATX 3.1 and PCIe Gen 5.1 standards, and come with a native 12V-2x6 (12+4 pin) connector. Equipped with Smart Zero Fan technology and a 120mm hydraulic bearing fan, they provide quiet operation and reliable power. Fully modular and backed by a 5-year warranty, the Toughpower GT Snow Series is perfect for stylish, high-performance builds. •P/N: PS-TPT-0850FNFAGU-W •MODEL: TPD-850AH2FXG-3 •Watts: 850W •Max Output Capacity: 850W •Color: Snow •Dimensions: 150mm(W)x86mm(H)x140mm(D) •PFC (Power Factor Correction): Active PFC •Power Good Signal: 100-250 msec •Hold Up Time: 17msec at 80% load •Input Current: 10A Max. •Input Frequency Range: 50Hz-60Hz •Input Voltage: 100-240V～ •Operating Temperture: 0°C to + 40°C •Operating Humidity: 5% to 85% •Storage Temperture: -40°C to + 70°C •Storage Humidity: 5% to 95% •Cooling System: 12cm Hydraulic bearing fan •Efficiency: Meet 80 PLUS® Gold at 115Vac input. •MTBF: 100 •Safety Approval: CE/UKCA/ICES/TUV/LVD/RCM/CB/FCC/cTUVus/BSMI/CCC/BIS/S-MARK •PCI-E 6+2PIN: 4 •PCI-E 12+4PIN: 1(600W) •Protection: OVP/UVP/OCP/OPP/OTP/SCP

Review: Great 850w Power Supply Unit Highly Recommend - This is a great power supply handled my Ryzen 5 7500F and RTX 5070 Ti with a ton fans and aio. Also has the 12v-2x6 ATX 3.1 connector for my GPU which is nice as well. No problems at all the smart zero fan mode is also nice so it doesn't come on at low loads when it doesn't need to. Cables are nice as well and the psu is nice and compact so it was easy to install in my case which is the Montech XR. It is much better compared to my older unit I use to have it will also allow me to get stronger upgrades for PC parts in future if you need to.
Review: Powerful, quiet, and reliable PSU for demanding builds - The Thermaltake Toughpower GT 750W has been an excellent choice for my build. Right out of the box, you can tell it’s made with high-quality materials—solid construction, sleek design, and well-planned airflow. It’s built to deliver clean, stable power, and it absolutely delivers. I’m currently using it with an RTX 3060, and it’s been flawless at maintaining stable performance even under heavy load. There are no voltage drops or overheating issues, which gives me great peace of mind during long gaming or work sessions. One of the things I appreciate the most is how quiet it is, even when the system is pushed to its limits. Its energy efficiency is also noticeable, and it stays cool at all times thanks to its optimized cooling system. This is definitely a power supply suited for mid to high-end builds—especially if you want something durable, reliable, and backed by a trusted brand. I highly recommend it if you’re looking for true stability and power for your GPU.

## Features

- 80 PLUS Gold Efficiency & ATX 3.1 Compliant: Up to 90% efficiency with ATX 3.1 compliance for reliable power and reduced energy use.
- Fully Modular Design: Low-profile white cables simplify cable management and improve airflow.
- Native PCIe 5.1 Connector: Equipped with 12V-2x6 (12+4 pin) for next-gen GPU compatibility.
- Smart Zero Fan with Quiet Operation: 120mm hydraulic bearing fan with Smart Zero Fan function ensures silent performance at low loads.
- Comprehensive Safety Protections: Includes OCP, OVP, UVP, OPP, OTP, and SCP for system safety.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DMBBV4BD |
| Best Sellers Rank | #8 in Computer Power Supplies |
| Brand | Thermaltake |
| Color | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (761) |
| Date First Available | November 7, 2024 |
| Item Dimensions LxWxH | 5.9 x 5.5 x 3.4 inches |
| Item Weight | 5.39 pounds |
| Item model number | TPD-850AH2FXG-3 |
| Manufacturer | Thermaltake |
| Product Dimensions | 5.9 x 5.5 x 3.4 inches |
| Series | Toughpower GT Snow 850 |
| Voltage | 120 Volts |

## Product Details

- **Brand:** Thermaltake
- **Compatible Devices:** PC
- **Connector Type:** ATX, Molex, PCI Express, SATA
- **Cooling Method:** Air
- **Form Factor:** ATX
- **Item dimensions L x W x H:** 5.9 x 5.5 x 3.4 inches
- **Model Name:** Toughpower GT Snow 850
- **Output Wattage:** 850 Watts
- **Power Supply Design:** Full Modular
- **Wattage:** 850 watts

## Images

![Thermaltake Toughpower GT 850W Snow ATX 3.1 Power Supply; 80 Plus Gold Efficiency; Smart Zero Fan; Native 600W PCIe 5.1 Connector; PS-TPT-0850FNFAGU-W; 5 Year Warranty - Image 1](https://m.media-amazon.com/images/I/617s-YZZb1L.jpg)
![Thermaltake Toughpower GT 850W Snow ATX 3.1 Power Supply; 80 Plus Gold Efficiency; Smart Zero Fan; Native 600W PCIe 5.1 Connector; PS-TPT-0850FNFAGU-W; 5 Year Warranty - Image 2](https://m.media-amazon.com/images/I/71DoQCaLy-L.jpg)
![Thermaltake Toughpower GT 850W Snow ATX 3.1 Power Supply; 80 Plus Gold Efficiency; Smart Zero Fan; Native 600W PCIe 5.1 Connector; PS-TPT-0850FNFAGU-W; 5 Year Warranty - Image 3](https://m.media-amazon.com/images/I/812rRZHkWML.jpg)
![Thermaltake Toughpower GT 850W Snow ATX 3.1 Power Supply; 80 Plus Gold Efficiency; Smart Zero Fan; Native 600W PCIe 5.1 Connector; PS-TPT-0850FNFAGU-W; 5 Year Warranty - Image 4](https://m.media-amazon.com/images/I/81GA5FoiJNL.jpg)
![Thermaltake Toughpower GT 850W Snow ATX 3.1 Power Supply; 80 Plus Gold Efficiency; Smart Zero Fan; Native 600W PCIe 5.1 Connector; PS-TPT-0850FNFAGU-W; 5 Year Warranty - Image 5](https://m.media-amazon.com/images/I/81S7cOaCejL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great 850w Power Supply Unit Highly Recommend
*by J***N on January 1, 2026*

This is a great power supply handled my Ryzen 5 7500F and RTX 5070 Ti with a ton fans and aio. Also has the 12v-2x6 ATX 3.1 connector for my GPU which is nice as well. No problems at all the smart zero fan mode is also nice so it doesn't come on at low loads when it doesn't need to. Cables are nice as well and the psu is nice and compact so it was easy to install in my case which is the Montech XR. It is much better compared to my older unit I use to have it will also allow me to get stronger upgrades for PC parts in future if you need to.

### ⭐⭐⭐⭐⭐ Powerful, quiet, and reliable PSU for demanding builds
*by E***Z on July 19, 2025*

The Thermaltake Toughpower GT 750W has been an excellent choice for my build. Right out of the box, you can tell it’s made with high-quality materials—solid construction, sleek design, and well-planned airflow. It’s built to deliver clean, stable power, and it absolutely delivers. I’m currently using it with an RTX 3060, and it’s been flawless at maintaining stable performance even under heavy load. There are no voltage drops or overheating issues, which gives me great peace of mind during long gaming or work sessions. One of the things I appreciate the most is how quiet it is, even when the system is pushed to its limits. Its energy efficiency is also noticeable, and it stays cool at all times thanks to its optimized cooling system. This is definitely a power supply suited for mid to high-end builds—especially if you want something durable, reliable, and backed by a trusted brand. I highly recommend it if you’re looking for true stability and power for your GPU.

### ⭐⭐⭐⭐⭐ Great quality
*by B***S on December 16, 2025*

Absolutely love this PSU. It is really quiet as I have never heard the fans going on it. The quality and cables are amazing. I wanted to try a PSU on the cheaper side, and this is a great option. This PSU is a great deal.

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-05*