---
product_id: 627340400
title: "Thermaltake Toughpower SFX 1000W 80Plus Platinum ATX 3.1 Standard Power Supply; 600W 12V-2x6 Connector Included; Full Modular; 90mm FDB Fan; PS-STP-1000FNFAPU-1; 7 Year Warranty"
brand: "thermaltake"
price: "¥64550"
currency: JPY
in_stock: true
reviews_count: 13
category: "Thermaltake"
url: https://www.desertcart.jp/products/627340400-thermaltake-toughpower-sfx-1000w-80plus-platinum-atx-3-1-standard
store_origin: JP
region: Japan
---

# 1000W Platinum Power Fully Modular Cables 7-Year Warranty Thermaltake Toughpower SFX 1000W 80Plus Platinum ATX 3.1 Standard Power Supply; 600W 12V-2x6 Connector Included; Full Modular; 90mm FDB Fan; PS-STP-1000FNFAPU-1; 7 Year Warranty

**Brand:** thermaltake
**Price:** ¥64550
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your passion with Platinum precision and modular mastery!

## Quick Answers

- **What is this?** Thermaltake Toughpower SFX 1000W 80Plus Platinum ATX 3.1 Standard Power Supply; 600W 12V-2x6 Connector Included; Full Modular; 90mm FDB Fan; PS-STP-1000FNFAPU-1; 7 Year Warranty by thermaltake
- **How much does it cost?** ¥64550 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/627340400-thermaltake-toughpower-sfx-1000w-80plus-platinum-atx-3-1-standard)

## 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

- • **Sleek Compact Design:** Space-saving SFX form factor fits perfectly in mini ITX and standard chassis with included bracket.
- • **Rock-Solid Reliability:** Experience peace of mind backed by ultra-strict voltage regulation and a 7-year warranty.
- • **Whisper-Quiet 90mm FDB Fan:** Stay cool and silent with fluid dynamic bearing technology and smart zero fan mode.
- • **Seamless PCIe Gen 5.1 Ready:** Future-proof your build with native PCIe 12V-2x6 modular interface and ATX 3.1 compliance.
- • **Limitless 1000W Platinum Power:** Unleash next-gen performance with ultra-efficient 80Plus Platinum certification.

## Overview

The Thermaltake Toughpower SFX 1000W is a compact, fully modular power supply delivering 80Plus Platinum efficiency and PCIe Gen 5.1 readiness. Designed for next-gen builds, it features ultra-low ripple noise, strict voltage regulation, and a whisper-quiet 90mm fluid dynamic bearing fan. With a 7-year warranty and versatile compatibility, it’s engineered for professionals demanding reliable, clean power in space-constrained setups.

## Description

The Toughpower SFX Platinum series is built to support next-gen hardware, meeting the latest Intel SFX 12V 4.1 and ATX 12V 3.1 standards. With its native PCIe 12V-2x6 (12+4pin) modular interface, it efficiently powers PCIe 12+4pin graphics cards. This series not only achieves 80 PLUS Platinum efficiency but also guarantees stability, durability, and reliability. The dimensions of the Toughpower SFX Platinum measure 125mm(W) x 63.5mm(H) x 103.8mm(D).

Review: 5/5 ! - Very good product. 1000w of clean energy. If I were to critique something it would prob be not having a USB port to manually control the fan performance like in their other products Ive seen on their website. Not all psu’s have that usb port but it would've came in handy in my case because its in a mini itx build where fan performance is important but I can't complain because its an amazing deal! Overall I'm very satisfied with its performance and it also came with a bracket to fit in standard psu slot in case your chassis doesn't support a small form factor psu. 5/5!
Review: Haven't gone wrong with Thermaltake yet! - Highly recommend going with this brand for a psu. They're very stable, and I've gone through several builds and rebuilds using the same power supply. The fact that now you have the smart zero fan tech to reduce noise further, just makes it that much more appealing. Yes, it's got RGB, but there's a button on the back of it by the plug that you can just turn it off if you don't want that. Saves on power anyhow, right? Fully modular, this guy will keep you going for quite some time. Just don't go overboard on power demands. It's not a nuclear reactor after all. Buy with confidence!

## Features

- 80Plus Platinum certified compact power with limitless performance
- PCIe Gen 5.1 ready and fully compatible with ATX 3.1 standards.
- Fully modular low-profile cables
- ＜30mV Low Ripple Noise; Extremely Strict Voltage Regulation ＜±2%; 17ms and up Hold Up Time
- 7 Year Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D28HRHSG |
| Best Sellers Rank | #164 in Computer Power Supplies |
| Brand | Thermaltake |
| Color | Black |
| Customer Reviews | 4.1 4.1 out of 5 stars (979) |
| Date First Available | April 20, 2024 |
| Item Dimensions LxWxH | 4.05 x 4.9 x 2.5 inches |
| Item Weight | 3 pounds |
| Item model number | PS-STP-1000FNFAPU-1 |
| Manufacturer | Thermaltake |
| Product Dimensions | 4.05 x 4.9 x 2.5 inches |
| Series | Toughpower SFX 1000W |
| Voltage | 120 Volts |

## Product Details

- **Brand:** Thermaltake
- **Compatible Devices:** PC
- **Connector Type:** ATX
- **Cooling Method:** Air
- **Form Factor:** ATX
- **Item Weight:** 3 Pounds
- **Item dimensions L x W x H:** 4.05 x 4.9 x 2.5 inches
- **Model Name:** Toughpower SFX 1000W
- **Output Wattage:** 1000
- **Wattage:** 1000 watts

## Images

![Thermaltake Toughpower SFX 1000W 80Plus Platinum ATX 3.1 Standard Power Supply; 600W 12V-2x6 Connector Included; Full Modular; 90mm FDB Fan; PS-STP-1000FNFAPU-1; 7 Year Warranty - Image 1](https://m.media-amazon.com/images/I/81REHJrcB0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5/5 !
*by N***A on June 28, 2025*

Very good product. 1000w of clean energy. If I were to critique something it would prob be not having a USB port to manually control the fan performance like in their other products Ive seen on their website. Not all psu’s have that usb port but it would've came in handy in my case because its in a mini itx build where fan performance is important but I can't complain because its an amazing deal! Overall I'm very satisfied with its performance and it also came with a bracket to fit in standard psu slot in case your chassis doesn't support a small form factor psu. 5/5!

### ⭐⭐⭐⭐⭐ Haven't gone wrong with Thermaltake yet!
*by S***E on May 11, 2023*

Highly recommend going with this brand for a psu. They're very stable, and I've gone through several builds and rebuilds using the same power supply. The fact that now you have the smart zero fan tech to reduce noise further, just makes it that much more appealing. Yes, it's got RGB, but there's a button on the back of it by the plug that you can just turn it off if you don't want that. Saves on power anyhow, right? Fully modular, this guy will keep you going for quite some time. Just don't go overboard on power demands. It's not a nuclear reactor after all. Buy with confidence!

### ⭐ DOA 12vhpwr
*by O***N on September 25, 2025*

Junk. Included 12vhpwr cable is bad or psu is bad. 5090FE fans don't spin up and lights don't turn on. Reseated cables and GPU. Same issue. Installed a corsair psu. Works fine.

## Frequently Bought Together

- Thermaltake Toughpower SFX 1000W 80Plus Platinum ATX 3.1 Standard Power Supply; 600W 12V-2x6 Connector Included; Full Modular; 90mm FDB Fan; PS-STP-1000FNFAPU-1; 7 Year Warranty
- 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
- AMD RYZEN 7 9800X3D 8-Core, 16-Thread Desktop Processor

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-25*