---
product_id: 529119223
title: "Toughpower GF A3 1200W, True 600W 12V-2x6 Connectors on PSU & NVIDIA RTX 50 Series, ATX 3.1/PCI-E 5.1, 80+ Gold, SLI/Crossfire Ready Power Supply, PS-TPD-1200FNFAGU-L, 10 Year Warranty"
brand: "thermaltake"
price: "$406.79"
currency: USD
in_stock: true
reviews_count: 8
category: "Thermaltake"
url: https://www.desertcart.us/products/529119223-toughpower-gf-a3-1200w-true-600w-12v-2x6-connectors-on
store_origin: US
region: United States of America
---

# 1200W Power Output 80+ Gold Certified 12VHPWR Connectors Toughpower GF A3 1200W, True 600W 12V-2x6 Connectors on PSU & NVIDIA RTX 50 Series, ATX 3.1/PCI-E 5.1, 80+ Gold, SLI/Crossfire Ready Power Supply, PS-TPD-1200FNFAGU-L, 10 Year Warranty

**Brand:** thermaltake
**Price:** $406.79
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Your Game with Confidence!

## Quick Answers

- **What is this?** Toughpower GF A3 1200W, True 600W 12V-2x6 Connectors on PSU & NVIDIA RTX 50 Series, ATX 3.1/PCI-E 5.1, 80+ Gold, SLI/Crossfire Ready Power Supply, PS-TPD-1200FNFAGU-L, 10 Year Warranty by thermaltake
- **How much does it cost?** $406.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/529119223-toughpower-gf-a3-1200w-true-600w-12v-2x6-connectors-on)

## 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

- • **Built to Last:** Backed by a 10-year warranty, ensuring reliability and peace of mind.
- • **Unleash Your Power:** Experience 1200W of pure performance, ready for the latest NVIDIA RTX 40 Series.
- • **High-Class Technology:** Equipped with a high amperage single +12V rail for optimal performance.
- • **Sleek & Modular Design:** Enjoy fully modular low-profile flat cables that enhance airflow and aesthetics.
- • **Future-Proof Your Setup:** Fully compatible with ATX 3.0 and PCIe Gen 5.0 standards for seamless upgrades.

## Overview

The Thermaltake Toughpower GF A3 1200W power supply is engineered for high-performance gaming and professional setups. With true 600W 12VHPWR connectors, it supports the latest NVIDIA RTX 40 Series graphics cards and complies with ATX 3.0 and PCIe 5.0 standards. Its 80+ Gold certification ensures energy efficiency, while the fully modular design allows for easy cable management. Weighing just 3.64 pounds and measuring 5.9 x 3.4 x 5.5 inches, this power supply is both powerful and compact, making it an ideal choice for gamers and professionals alike.

## Description

Toughpower GF A3 Gold series comes with a 16pin connector to offer powerful and stable performance allowing the PSU to natively run next-generation GPUs. The wattage marked on the 12V-2x6 connector is the recommended wattage. (Ref. Intel design guideline) The native 16 PIN (12V-2x6) PCIe connector of the GF A3 1200W can deliver up to 600W for PCIe 5.1 graphics cards. Note: 1. Recommended wattage is an estimation of system power demand. Actual power demands may vary based on specific components, usage, and many other factors. 2. Please follow the recommended power requirements from the GPU manufactures before using the 12V-2x6 cable. •P/N: PS-TPD-1200FNFAGU-L •WATTS: 1200W •MODEL: TTP-1200AH2FLG •MAX. OUTPUT CAPACITY: 1200W •COLOR: Black •DIMENSION ( W / H / D ): 150mm(W)x86mm(H)x140mm(D) •PFC (POWER FACTOR CORRECTION): Active PFC •POWER GOOD SIGNAL: 100-150 msec•HOLD UP TIME: > 17msec •INPUT CURRENT: 20A-8A •INPUT FREQUENCY RANGE: 50Hz/60Hz •INPUT VOLTAGE: 100-240V～ •OPERATING TEMPERATURE: 5°C to + 45°C •OPERATING HUMIDITY: 20% to 85%,non-condensin •STORAGE TEMPERATURE: -40°C to + 55°C •STORAGE HUMIDITY: 10% to 95%, non-condensing •COOLING SYSTEM: 12cm FDB Fan •EFFICIENCY: Meet 80 PLUS® Gold at 115Vac input. •MTBF: 100,000 hrs minimum •SAFETY APPROVAL: FCC/ICES/CB/cTUVus •PCI-E 6+2PIN: 5 •PCIE 12+4PIN: 1(600W)

Review: Fantastic power supply, but mine had a terrible flaw. - This is an excellent power supply, but I want to explain the problem I had with it in case you run into this. I bought this to run my PC along with a high-end video card, the AMD Radeon RX 7900XTX, which draws quite a bit of current off of 6 + 1 connectors. This power supply does have the three connectors, and they are dual ended, meaning one could do the purpose of two. Because of the high power drop, I used the three connectors separately, but for the last year I would have random issues with my video card going offline because it wasn't getting enough power. This was not a problem with the power supply in the long run, but the supply three connectors. I purchased three new ones for $10 each, and now it works beautifully. I don't know if the connectors were bad, but we're not making proper connection, but I would have to wiggle them occasionally on the video card to get it to work again. That being said, the power supply is awesome, and you may never run into this problem, but if you do there's the solution. I would definitely recommend this.
Review: Very good worth every penny. - Fantastic power supply. The first one I ordered was DOA but they very quickly got me a new one (next day). Very pleased with the service. All the cords you expect are here. I’m not a fan of how some of the cords are set up but you can make do. I’m upgrading from my 850W PSU that lasted me 2 years before upgrading to the RTX 5090 because of the “required” 1000W PSU and this one works fantastic for it, no shut downs at high loads. Installing it is also very easy. If you’ve ever installed a PSU you’ll be very familiar with installing this PSU. The 10 year warranty with this product makes it very much worth the price. The wires are very durable, as well the clips and pigtails. Being able to manage what cables are used also makes it great for cable management.

## Features

- 80 Plus Gold Certified and Fully Compatible with Intel ATX 3.1 Standards
- PCIe Gen 5.1 Ready with 12V-2x6 Connector
- Made to Comply with the Latest Graphics Cards
- High Amperage Single +12V Rail & High-Class Technologies
- Fully Modular Low-Profile Flat Cables

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Thermaltake |
| Series | GF A3 1200 |
| Item model number | PS-TPD-1200FNFAGU-L |
| Item Weight | 3.64 pounds |
| Product Dimensions | 5.9 x 3.4 x 5.5 inches |
| Item Dimensions  LxWxH | 5.9 x 3.4 x 5.5 inches |
| Color | Black |
| Manufacturer | Thermaltake |
| ASIN | B0C1JKK1YZ |
| Country of Origin | Vietnam |
| Date First Available | April 5, 2023 |

## Product Details

- **Model Name:** GF A3 1200
- **Brand:** Thermaltake
- **Compatible Devices:** Personal Computer
- **Connector Type:** ATX, PCI Express
- **Output Wattage:** 1200
- **Form Factor:** ATX
- **Wattage:** 1200 watts
- **Cooling Method:** Air
- **Item dimensions L x W x H:** 5.9 x 3.4 x 5.5 inches
- **Item Weight:** 3.64 Pounds

## Images

![Toughpower GF A3 1200W, True 600W 12V-2x6 Connectors on PSU & NVIDIA RTX 50 Series, ATX 3.1/PCI-E 5.1, 80+ Gold, SLI/Crossfire Ready Power Supply, PS-TPD-1200FNFAGU-L, 10 Year Warranty - Image 1](https://m.media-amazon.com/images/I/81VCit94yiL.jpg)

## Available Options

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

## Questions & Answers

**Q: wll this run a 220w cpu and 4 dim at 1866**
A: yes. It's 750 Watts - so your 220w CPU is nowhere near the max. The 4x1866 DIMMS are going to only add another 20watts - it's your GPU that would potentially draw more power - so you need to calculate that in and HDD/Opticals, etc. Use this calculator: http://www.extreme.outervision.com/PSUEngineEnjoy!

**Q: With that comes the power cable ?**
A: Yes

**Q: Esta fuente funciona bien en una placa base msi pro b660-a ddr4 de tamaño atx?**
A: A mí me funciona muy bien con:
placa Asus rog B550 F gaming
Procesador Ryzen 5 3600
RTX 3060 TI Asus
32 Gb DDR4 Corsair
1 SSD NVMe m.2
2 SSD sata 
Compre esta Fuente en marzo del 2021 y a hasta la fecha sin problemas.

**Q: Is the pci-e connector a dual 6+2? if so, are there two of them? i want to power 2 rtx 3070 gpus.**
A: From the webpage's advertisement for the 750W on Amazon: It has "PCI-E Connector: PCI-E 6+2pin x 4"; from Google: 
Q: Is750W enough for RTX 3070?
A: Yes. According to Nvidia you should be fine with a 750w psu. 
So the 750W Thermaltake has four PCI-E 6+2pin connectors. Nvidia recommends at least a 650W PS, so the 750 is fine.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic power supply, but mine had a terrible flaw.
*by I***T on May 4, 2025*

This is an excellent power supply, but I want to explain the problem I had with it in case you run into this. I bought this to run my PC along with a high-end video card, the AMD Radeon RX 7900XTX, which draws quite a bit of current off of 6 + 1 connectors. This power supply does have the three connectors, and they are dual ended, meaning one could do the purpose of two. Because of the high power drop, I used the three connectors separately, but for the last year I would have random issues with my video card going offline because it wasn't getting enough power. This was not a problem with the power supply in the long run, but the supply three connectors. I purchased three new ones for $10 each, and now it works beautifully. I don't know if the connectors were bad, but we're not making proper connection, but I would have to wiggle them occasionally on the video card to get it to work again. That being said, the power supply is awesome, and you may never run into this problem, but if you do there's the solution. I would definitely recommend this.

### ⭐⭐⭐⭐⭐ Very good worth every penny.
*by V***1 on June 28, 2025*

Fantastic power supply. The first one I ordered was DOA but they very quickly got me a new one (next day). Very pleased with the service. All the cords you expect are here. I’m not a fan of how some of the cords are set up but you can make do. I’m upgrading from my 850W PSU that lasted me 2 years before upgrading to the RTX 5090 because of the “required” 1000W PSU and this one works fantastic for it, no shut downs at high loads. Installing it is also very easy. If you’ve ever installed a PSU you’ll be very familiar with installing this PSU. The 10 year warranty with this product makes it very much worth the price. The wires are very durable, as well the clips and pigtails. Being able to manage what cables are used also makes it great for cable management.

### ⭐⭐⭐⭐⭐ Great power supply
*by J***J on September 18, 2025*

Great PSU. Comes with a dedicated 600w rated cable for powering your graphics card. Very quiet on the normal mode and has a dedicated queit mode that isn't needed yet for the stress I have put on it. Great value.

## Frequently Bought Together

- Thermaltake Toughpower GF A3 1200W, True 600W 12VHPWR Connectors on PSU & NVIDIA RTX 40 Series, ATX 3.0/PCI-E 5.0, 80+ Gold, SLI/Crossfire Ready Power Supply, PS-TPD-1200FNFAGU-L, 10 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
- Intel® CoreTM i9-14900K New Gaming Desktop Processor 24 (8 P-cores + 16 E-cores) with Integrated Graphics - Unlocked

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-25*