May 18, 2024


Thermaltake, the leading PC DIY premium brand for Case, Cooling, Gaming peripherals, and enthusiast memory solutions, reveals the brand-new Toughpower GF3 series, which is PCIe Gen 5.0 and ATX 3.0 ready, meaning these power supplies come with a 12+4 pin interface and can natively support the upcoming next-gen graphics cards, and we have got a wide array of wattages for you to choose from, including 750W, 850W, 1000W, 1200W, 1350W, and 1650W. A 10-year warranty is also applicable across the entire GF3 series as we believe in providing only the best products.

The entire lineup of the Toughpower GF3 series is fully modular and designed with a native 12+4 pin PCIe Gen 5 connector and is compatible with Intel’s ATX 3.0 specifications, allowing users to experience what the next-gen PCIe has to offer. In addition, the PCIe Gen 5.0 connector enables you to pump up to a staggering 600W of power through a single 12+4 cable. The Toughpower GF3 series’s components have also been upgraded this time to meet ATX 3.0 standards, guaranteeing up to 70% efficiency in 2% load and complies with power supply timing standards, ensuring the smoothest operation even when your system is pushed hard. When it comes to build quality, it is the one thing we place the greatest emphasis on. Armed with 100% high-quality 105 °C Japanese capacitors, the GF3 series is made exceptionally durable and more stable than ever before. Besides, the built-in Smart Zero Fan makes zero noise when running under 30% load to reduce audible noise. Yet, you can still have the fan running at all times simply via a physical switch. What makes the Toughpower GF3 750W, 850W, 1000W, 1200W, and 1350W stand out are three major advantages including low ripple noise, strict voltage regulation, and prolonged hold-up time. From 0% to 100% load, ripple noise produced from 12V, 5V, and 3.3V are consistently under 30mV, signifying, put simply, an extended lifespan and overall better protection for your system. On top of that, the GF3 750W, 850W, 1000W, and 1200W promises ±2% voltage regulation compared with Intel’s standard +5%, -7% and ±10% for -12V. In addition, a 17ms hold-up time can prevent your system from rebooting and make sure the system will still run perfectly even with brief interruptions.

For those who aim at pursuing the most high-performing and high-energy-consuming system, we have you covered with the Toughpower GF3 1350W and 1650W. 1650W, in particular, even goes to the extreme and supports native two 16-pin PCIe Gen 5 connectors for duo graphics cards setup, making it the top choice for hardcore enthusiasts. Furthermore, with more power comes greater cooling. The GF3 1350W and 1650W feature a 140mm HDB fan to retain system temperature as cool as possible. Having said that, the GF3 series will be the go-to PSU for your next build and suitable for every pc builder, hardcore enthusiast, gamer, and working professional.

Features of the Toughpower GF3 series

Fully Compatible With Intel PSDG ATX 3.0 Specifications

Toughpower GF3 series is fully compatible with Intel ATX 3.0 Specifications which supports up to 200% power excursion, reaches 70% low load efficiency and complies with required power supply timing standards. The GF3 series can sustain up to 3x GPU power excursion and 2x total power excursion.

Made to Comply with the Latest Graphics Cards

As the power consumption of graphics cards has increased, so has their demand for power. The GF3 series is designed to support NVIDIA and AMD graphics cards, ready to supply the graphics card according to their different ways of connections.

PCIe Gen 5.0 Ready

Toughpower GF3 comes with a 16pin connector to offer powerful and stable performance allowing the PSU to run next-generation GPUs naturally.

Ultra Quiet Smart Zero Fan

Designed with our Smart Zero Fan, the fan will not spin until the load exceeds 30% of the power supply, minimizing the fan noise.

30mV Low Ripple Noise Design

Top-end build quality with low ripple noise. GF3 750W, 850W, 1000W, 1200W, 1350W’s all ripples are lower than 30mV on +12V, +5V or +3.3V from 0% to 100% load to ensure a stable operation and keep your performance-critical components to function reliably for longer.

Extremely Strict Voltage Regulation

The voltage regulation of the GF3 series complies with Intel’s standard +5%, -7% for major rails, and GF3 750W, 850W, 1000W, and 1200W is set to no more than ±2% for major rails, providing steady clean power through exceptional voltage stability.

Fully Modular Low-Profile Flat Cable

Offers cable selection for users while powering the system at an advantageous voltage. Low-profile flat black cable makes cable management easier, reduces clutter and increases airflow inside the chassis.

100% High Quality Japanese 105°C/221°F Capacitors

Providing great durability as well as offering the highest stability, while remaining reliable.

High Amperage Single +12V Rail & High-Class Technologies

Powerful single +12V rail can properly deliver the power you need for the best compatibility. The use of LLC and DC to DC circuit design provides very stable operation and enhanced voltage regulation.

Superior Cooling Performance

GF3 750W, 850W, 1000W, 1200W features a 135mm fluid bearing fan, and the GF3 1350W and 1650W features a 140mm hydraulic bearing fan, guaranteeing superior cooling performance.

For more information on Thermaltake Toughpower GF3 series, please visit: