Description
Thermaltake Toughpower GX3 SE 1200W Power Supply
The Thermaltake Toughpower GX3 SE 1200W Power Supply is a premium high-performance PSU designed for gamers, enthusiasts, and professional PC builders who demand reliable and efficient power delivery. Featuring 80 PLUS® 230V EU Gold Certification, a quiet 140mm Fluid Dynamic Bearing (FDB) fan, Active PFC, and premium internal components, this power supply delivers exceptional stability and long-term durability for high-end gaming systems and workstation PCs.
With a 1200W maximum output, the Toughpower GX3 SE easily powers modern multi-core processors and high-performance graphics cards while maintaining excellent efficiency and low heat generation. Its robust protection features, reliable voltage regulation, and long lifespan make it an excellent choice for users building powerful desktop systems.
Whether you’re assembling a next-generation gaming PC, a professional rendering workstation, or a content creation machine, the Thermaltake Toughpower GX3 SE 1200W ensures dependable, efficient, and stable power under demanding workloads.
Specifications
| watts | 1200W |
|---|---|
| Model | TGS-1200AH3NLG |
| Max. Output Capacity | 1200W |
| Color | Black |
| Dimension ( W / H / D ) | 150mm(W)x86mm(H)x160mm(D) |
| PFC (Power Factor Correction) | Active PFC |
| Power Good Signal | 100-150 msec |
| Hold Up Time | > 17msec at 80% load |
| Input Current | 10A Max. |
| Input Frequency Range | 50Hz/60Hz |
| Input Voltage | 200-240V~ |
| OPERATING TEMPERATURE | +5°C to +40°C |
| Operating Humidity | 20% to 85%,non-condensing |
| Storage Temperature | -40°C to + 55°C |
| Storage Humidity | 10% to 95%, non-condensing |
| COOLING SYSTEM | 14cm FDB Fan |
| Efficiency | 80 PLUS® 230V EU Internal Gold Certified |
| MTBF | 100,000 hrs minimum |
Key Features
- 1200W continuous power output
- 80 PLUS® 230V EU Gold Certified efficiency
- High-performance 140mm Fluid Dynamic Bearing (FDB) cooling fan
- Active Power Factor Correction (Active PFC)
- Excellent power stability for gaming and workstation PCs
- Low heat generation and reduced energy consumption
- Quiet cooling performance under varying workloads
- Reliable power delivery for high-end graphics cards
- Long-lasting components with 100,000-hour MTBF
- Compact ATX form factor for easy installation
- Designed for continuous heavy-duty operation
Powerful 1200W Continuous Performance
The Thermaltake Toughpower GX3 SE delivers a full 1200 watts of continuous power, making it ideal for today’s most demanding PC configurations. Whether you’re running flagship graphics cards, powerful multi-core processors, or multiple storage devices, this PSU provides stable and uninterrupted power delivery.
Its high output capacity ensures your system remains reliable during intensive gaming sessions, video rendering, AI workloads, virtualization, and professional content creation.
80 PLUS Gold Certified Efficiency
Efficiency plays a crucial role in modern power supplies. The Toughpower GX3 SE is 80 PLUS® 230V EU Gold Certified, providing high energy efficiency that minimizes wasted electricity and reduces heat production.
Benefits include:
- Lower electricity bills
- Reduced operating temperatures
- Improved overall system efficiency
- Longer component lifespan
- Lower cooling requirements
Higher efficiency means your PC consumes less power while delivering maximum performance.
Quiet 140mm Fluid Dynamic Bearing Fan
Cooling is handled by a premium 140mm Fluid Dynamic Bearing (FDB) fan, designed to provide exceptional airflow while maintaining low noise levels.
The FDB fan offers several advantages:
- Longer operational lifespan
- Reduced friction
- Lower vibration
- Quieter operation
- Efficient heat dissipation
Even during heavy gaming or rendering sessions, the cooling fan operates efficiently to maintain safe operating temperatures without producing excessive noise.
Reliable Active Power Factor Correction
The Toughpower GX3 SE incorporates Active PFC (Power Factor Correction) technology to improve electrical efficiency and deliver cleaner, more stable power.
Advantages of Active PFC include:
- Improved voltage stability
- Better energy utilization
- Reduced harmonic distortion
- Increased system reliability
- Enhanced compatibility with modern electrical systems
This ensures consistent power delivery even under fluctuating workloads.
Built for High-End Gaming PCs
Modern gaming systems demand stable and efficient power. The Toughpower GX3 SE 1200W is engineered to support powerful gaming hardware, including:
- High-end graphics cards
- Multi-core gaming processors
- RGB lighting systems
- High-speed SSDs
- Liquid cooling systems
- Multiple storage drives
- Streaming and content creation setups
Its generous power capacity provides ample headroom for future hardware upgrades.
Why Choose the Thermaltake Toughpower GX3 SE 1200W?
The Thermaltake Toughpower GX3 SE combines high efficiency, dependable power delivery, quiet cooling, and long-lasting durability into a single premium power supply. Its 1200W output is more than capable of supporting the latest processors and graphics cards while leaving plenty of room for future upgrades.
From its 80 PLUS Gold efficiency and 140mm FDB cooling fan to Active PFC technology and 100,000-hour MTBF, every aspect of the GX3 SE is designed to deliver reliable performance for demanding computing environments.
If you’re looking for a powerful, efficient, and dependable PSU for your next gaming PC or workstation build, the Thermaltake Toughpower GX3 SE 1200W Power Supply is an excellent choice that offers exceptional value, stable performance, and long-term reliability.

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