Thermaltake
Toughpower GF3 1350W
Best power supply for high-end gaming rigs and workstation builds.
The Thermaltake Toughpower GF3 1350W Gold is a fully modular power supply designed for next-generation systems, adhering to Intel ATX 3.0 specifications. It provides up to 600W for PCIe 5.0 graphics cards through its native 12+4pin connector. Built with 100% high-quality Japanese capacitors, it ensures stable power delivery with excellent voltage regulation and minimal ripple noise. This unit achieves 80 PLUS Gold efficiency and CYBENETICS Platinum certification, making it a reliable choice for demanding, high-performance computing builds.
$199.99
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Toughpower GT 850W ATX 3.1
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$139.99
Toughpower iRGB PLUS 850W Platinum
$269.99
Toughpower GF Plus 850W
$9999.00
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Toughpower iRGB PLUS 1000W Gold - TT Premium Edition
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Toughpower PF1 1050W Platinum
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Owner Satisfaction
4.6
/ 5
Category Rank
230
/ 1062
#230 in Computer Power Supplies
Price vs Category Average
-79%
Below average
Max. Output Capacity
1350
/ W
Who it's for
- Gamers upgrading to the latest high-performance graphics cards
- Power users building extreme workstations or high-end gaming rigs
- System builders prioritizing clean cable management and optimal airflow
Who should skip it
- Budget-conscious gamers running mid-range or standard hardware
- Users with compact PC cases lacking extra mounting space
- Quiet-computing enthusiasts sensitive to fan noise during heavy workloads
Performance breakdown
Power Delivery
Handles massive transient spikes with ease for high-end GPU stability.
Future Readiness
Native PCIe 5.0 support ensures compatibility with the latest hardware standards.
Efficiency Standards
Dual Gold and Platinum certifications guarantee minimal energy waste under load.
Build Quality
Premium Japanese capacitors provide long-term reliability for demanding enthusiast builds.
Cable Management
Fully modular design simplifies installation and keeps your case clutter-free.
Acoustic Performance
Smart Zero Fan technology keeps noise levels near silent during operation.
Key Specs
Max. Output Capacity
1350W
Dimensions
150mm(W) x 86mm(H) x 160mm(D)
Weight
1.83 KG
Input Voltage Range
100V-240V~
Hold Up Time
> 17msec at 100% load
Ripple Noise
< 30mV on major rails
Voltage Regulation
±3% for +12V and +5V rails
Capacitors
100% Japanese 105°C Electrolytic
Features
- ATX 3.0 and PCIe 5.0 ready
- Supports 200% power excursion
- Native 16-pin PCIe connector
- Smart Zero Fan for silent operation
- Fully modular design for easy cable management
- High reliability with 100,000-hour MTBF
- Enhanced voltage stability
- Optimized for energy saving
What customers say
The Toughpower GF3 1350W is highly regarded for its exceptional reliability, particularly with demanding components. Its native ATX 3.0 support and included 12VHPWR cable simplify modern builds and ensure stable power delivery. Users appreciate the unit's quality and quiet operation, making it a dependable choice for powerful systems. This power supply is viewed as a premium, future proof investment, offering peace of mind through consistent performance. It provides a trustworthy foundation for those seeking dependable power.
Know before you buy
Yes, the Toughpower GF3 1350W is fully ATX 3.0 and PCIe 5.0 compliant. It features a native 12+4pin connector capable of delivering up to 600W of power directly to your GPU without needing adapters.
A fully modular design allows you to connect only the cables you need to your system. This significantly reduces cable clutter inside your case, which improves airflow and makes the initial installation much cleaner.
Not necessarily. It features a Smart Zero Fan mode that keeps the 140mm fan stationary when the power supply is under low loads, ensuring silent operation during basic desktop tasks.
Yes, it is built with 100% high-quality Japanese 105°C electrolytic capacitors and features strict voltage regulation within ±3%. With an MTBF of 100,000 hours and a full suite of safety protections, it is designed for demanding, long-term performance.
Absolutely. Being ATX 3.0 certified, this unit is engineered to support up to 200% total power excursion, meaning it can handle the transient power spikes common in modern, high-end graphics cards and processors.
The unit measures 150mm x 86mm x 160mm, which is a standard ATX form factor. It should fit in most mid-tower and full-tower cases, but you should verify your case's clearance for power supply depth before purchasing.
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