---
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: "¥44335"
currency: JPY
in_stock: true
category: "Thermaltake"
url: https://www.desertcart.jp/products/679526779-thermaltake-toughpower-gt-850w-snow-atx-3-1-power-supply
store_origin: JP
region: Japan
---

# 850W peak power Smart Zero Fan 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:** ¥44335
**Availability:** ✅ In Stock

## Summary

> ❄️ Power your next-gen build with style and silence — don’t get left in the dark!

## 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?** ¥44335 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/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 Ready:** Equipped with a native 12V-2x6 (12+4 pin) PCIe 5.1 connector to future-proof your GPU setup.
- • **Sleek & Streamlined:** Fully modular white cables not only simplify cable management but elevate your build’s aesthetic with a clean, modern look.
- • **Power Meets Precision:** 850W of reliable, high-efficiency power with 80 PLUS Gold certification ensures your rig runs cooler and greener.
- • **Built to Last & Protect:** Comprehensive safety features plus a 5-year warranty give you peace of mind for years of uninterrupted power.
- • **Whisper-Quiet Performance:** Smart Zero Fan technology keeps noise at bay during low loads, perfect for focused work or immersive gaming.

## Overview

The Thermaltake Toughpower GT 850W Snow is a fully modular ATX 3.1 power supply delivering up to 90% efficiency with 80 PLUS Gold certification. Featuring a native 600W PCIe 5.1 connector, Smart Zero Fan for silent operation, and comprehensive safety protections, it’s designed for high-performance, future-proof PC builds. Its sleek white design and 5-year warranty make it a top-tier choice for professionals and gamers seeking reliable, stylish power.

## 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

## 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 | #16 in Computer Power Supplies |
| Brand | Thermaltake |
| Compatible Devices | PC |
| Connector Quantity | 5 |
| Connector Type Used on Cable | ATX, Molex, PCI Express, SATA |
| Cooling Method | Air |
| Customer Reviews | 4.6 4.6 out of 5 stars (596) |
| Fan Size | 12 centimeters |
| Form Factor | ATX |
| Item Dimensions | 10.83 x 8.31 x 4.76 inches |
| Item Weight | 5.5 pounds |
| Manufacturer | Thermaltake |
| Maximum Input Voltage | 240 volts_of_alternating_current |
| Mfr Part Number | PS-TPT-0850FNFAGU-W |
| Minimum Input Voltage | 100 volts_of_alternating_current |
| Model Name | Toughpower GT Snow 850 |
| Model Number | TPD-850AH2FXG-3 |
| Number of Fans | 1 |
| Number of Items | 1 |
| Output Wattage | 850 watts |
| Power Supply Design | Full Modular |
| System Bus Connector Type | ATX |
| UPC | 841163098264 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 40 °C |
| Warranty Description | 5 Year Manufacturer |
| Wattage | 850 watts |

## Product Details

- **Brand:** Thermaltake
- **Compatible Devices:** PC
- **Connector Type:** ATX, Molex, PCI Express, SATA
- **Cooling Method:** Air
- **Form Factor:** ATX
- **Item Weight:** 5.5 pounds
- **Item dimensions L x W x H:** 10.83 x 8.31 x 4.76 inches
- **Model Name:** Toughpower GT Snow 850
- **Output Wattage:** 850 watts
- **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)

## Available Options

This product comes in different **Pattern, Color, Size** options.

---

## 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.jp/products/679526779-thermaltake-toughpower-gt-850w-snow-atx-3-1-power-supply](https://www.desertcart.jp/products/679526779-thermaltake-toughpower-gt-850w-snow-atx-3-1-power-supply)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-24*