Power Equipment

Designed with a native PCIe 12+4pin connector, the Toughpower GF3 series is compatible with Intel's ATX 3.0 specification and is built for next-gen PCIe 5.0 graphics cards. It can pipe up to 600W of power to PCIe 5.0 graphics cards.

More from the Manufacturer

Designed with a native PCIe 12+4pin connector, the Toughpower GF3 series is compatible with Intel's ATX 3.0 specification and is built for next-gen PCIe 5.0 graphics cards. It can pipe up to 600W of power to PCIe 5.0 graphics cards.

More from the Manufacturer

ATX 3.0 & PCIe Gen 5.0 Ready | Power Up the Next Generation Hardware

To fully support next-gen hardware, Toughpower GF A3 Snow Series (850W/1050W) is designed to meet ATX 3.0 standards, including a PCIe Gen 5.0 12VHPWR connector. The GF A3 Gold series delivers 80 PLUS Gold efficiency, it also offers stability, durability, and reliability. For users who crave for a pure white build, this power supply can definitely meet their demands.

Fully Compatible with Intel ATX 3.0 Standards

Toughpower GF A3 Snow Gold series is fully compatible with Intel ATX 3.0 Specifications which supports up to 200% power excursion, reaches 60% low load efficiency and complies with required power supply timing standards.

PCIe Gen 5.0 Ready

Toughpower GF A3 Snow series comes with a 12+4pin connector to offer powerful and stable performance allowing the PSU to natively run next-generation GPUs.

The wattage marked on the 12VHPWR's connector is the recommended wattage. (Ref. Intel design guideline) The native 12+4pin (12VHPWR) PCIe connector of the GF A3 Snow 850W can deliver up to 450W for PCIe 5.0 graphics cards.

Made to Comply with the Latest Graphics Cards

As the power consumption of graphics cards increase, so has their demand for power. The GF A3 Snow series is designed to support NVIDIA and AMD graphics cards, it supports 8-pin PCIe cables for AMD graphics cards & entry RTX 40 series graphics cards, it also comes with a 1 x 12+4pin connector for RTX 40 series cards that need a PCIe Gen 5.0 connector. The GF A3 Snow series ready to supply the graphics cards according to their different ways of connections.

Be Smart, Stay Quiet

Features a 120mm fluid bearing fan to deliver excellent airflow. Furthermore, the Smart Zero Fan will the fan will not spin until the load exceeds 30% of the power supply, minimizing undesired noise.

High Quality Japanese Main Electrolytic Capacitor

High quality Japanese main electrolytic capacitor greatly improves the power supplies durability and ensures the Toughpower GF A3 Snow series is stability and reliability.

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.

Fully Modular Low-Profile Cables

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

Built-in industrial grade protection

To protect the hardware, the GF A3 Snow is built with industry grade protections: OCP(Over Current Protection), OVP (Over Voltage Protection), UVP(Under Voltage Protection), OPP(Over Power Protection), SCP(Short Circuit Protection), OTP(Over Temperature Protection).

80 PLUS Gold Certified and Lake C6/C7 States Ready

Toughpower GF A3 Snow Gold series saves energy through its high energy efficiency up to 90% and is certified to 80 PLUS® Gold. It has been optimized to work with all generations of Intel's processors to achieve maximum energy savings.

Thermaltake the popular "Toughpower" line of high-end PC power supply unit, the Toughpower Grand Series (850 W/750 W/650W) with fully modular design is now launched. Its grandiose looks with a classy black finish make a clear statement through sheer appearance. Being 80 PLUS Gold certified users not only get a guaranteed eco-friendly PSU with more than 90% efficiency at 50% load and a 0.95 active power factor correction (PFC), but the electricity bill will noticeably drop as well. By virtue of their high-efficiency, the Toughpower Grand 850W/750W/650W models are ideally suited for high-end gaming and enthusiast PCs powering multi-core processors in combination with multi-GPU setups.

Pure aesthetic outer chassis

The Toughpower Grand series' unparalleled aesthetic exterior design has set itself above other PSUs currently available on the market. The Toughpower Grand series certainly is one of Thermaltake's innovate hallmarks.

80 PLUS Gold Certified and Haswell Ready

Deliver up to 87%-92% efficiency under real world load conditions to promise lowest power losses. Besides, Toughpower Grand is already prepared for the new Intel processors Haswell to achieve maximum energy savings.

Flat Modular Cables

All new low-profile flat modular cables that not only increased the airflow and made chassis thermal performance improved, but also allow for effortless cable routing.

High Quality Japanese Capacitors

High quality of Japanese capacitor produces supreme performance with low impedance characteristics. The stable operation works for longer time with excellent reliability to enhance the power supply performance.

Fully Modular Cable Design

The fully modular cabling design not only ensures the easiest installation of power supply but allows use of cables users need resulting in improved optimal airflow and reduced system clutter.

Power Up Next Generation Hardware

To fully support next-gen hardware, Toughpower PF3 Platinum Series (750W/850W/1050W/1200W) is designed to meet ATX 3.0 standards, including a PCIe Gen 5.0 12VHPWR connector. The PF3 Platinum series delivers 80 PLUS Platinum efficiency, it also offers the highest stability, durability, and reliability.

Fully Compatible with Intel ATX 3.0 Standards

Toughpower PF3 Platinum 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.

PCIe Gen 5.0 Ready

Toughpower PF3 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 12VHPWR's connector is the recommended wattage. (Ref. Intel design guideline) The native 16 PIN (12VHPWR) PCIe connector of the PF3 850W can deliver up to 450W for PCIe 5.0 graphics cards.

Made to Comply with the Latest Graphics Cards

As the power consumption of graphics cards increase, so has their demand for power. The PF3 Platinum series is designed to support NVIDIA and AMD graphics cards, and ready to supply the graphics cards according to their different ways of connections.

80 PLUS Platinum Certified

80 Plus Platinum certification means the Toughpower PF3 converts power efficiently, resulting in lower power loss and heat buildup inside the power supply.

Compact Design with 140mm Depth

The Toughower PF3 Plantinum Series is designed to be compact with size of 140mm (D) x 86mm (H) x 150mm (W) which provides ample space for cable management.

Be Smart, Stay Quiet

Featuring a 120mm fluid dynamic bearing fan to create the perfect balance between silence and superior cooling. Furthermore, the Smart Zero Fan will adjust the fan speed and minimizes undesired noise.

Extremely Strict Voltage Regulation ?±2%

The voltage regulation is more strict than Intel's standard +5%,-7% for major rails and ±10% for -12V, is set to no more than ±2% for major rails, providing steady clean power through exceptional voltage stability.

17ms and up Hold Up Time

During a power interruption, your computer might shut down or reboot. We make sure that the PF3 series will deliver at least 17ms at 100% workload, without system reboot or resetting.

We make sure the PF3 series will deliver at least 17ms at 100% workload, without system reboot or resetting.

30mV Low Ripple Noise Design

Top-end build quality with low ripple noise. 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.

More Stable than Ever

100% high quality Japanese 105°C/221°F electrolytic capacitors provides 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.

Fully Modular Low-Profile Cables

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