850W Thermaltake Toughpower GF A3 Snow

The Toughpower GF A3 Snow series is 80 PLUS Gold certified and compatible with Intel“s ATX 3.0 specifications. It is equipped with a native PCIe Gen 5.0 connector and can power next-generation technology with a new 12VHPWR cable.

Powering next-generation hardware
The Toughpower GF A3 Snow series (850W/1050W) meets the ATX 3.0 standards and has a PCIe Gen 5.0 12VHPWR connection. The GF A3 Gold Series offers 80 PLUS Gold efficiency, stability, durability and reliability. For users who crave a pure white body, this power supply can definitely meet their needs.

Fully compatible with Intel ATX 3.0 standards
The Toughpower GF A3 Snow Gold series is fully compatible with Intel ATX 3.0 specifications, supporting up to 200% power swing, achieves 60% efficiency at light load, and meets required power supply timing standards.

PCIe Gen 5.0 Ready
The Toughpower GF A3 Snow series is equipped with a 12+4-pin connector to provide strong and stable performance, allowing the power supply to natively drive next-generation GPUs.

The wattage shown on the 12VHPWR connector is the recommended wattage. (Ref. Intel Design Guideline) The GF A3 Snow 850W“s native 12+4pin (12VHPWR) PCIe connector can deliver up to 450W for PCIe 5.0 graphics cards.

Suitable for the latest graphics cards
As the power consumption of graphics cards increases, their need for electricity also increases. The GF A3 Snow series is designed to support NVIDIA and AMD graphics cards. It supports 8-pin PCIe cables for AMD graphics cards and entry-level RTX 40 series graphics cards and also features a 1 x 12+4-pin connector for RTX 40 series cards that support PCIe Gen 5.0 Require connection. The GF A3 Snow series is ready to power the graphics cards according to their different connection options.

Be Smart, Stay Quiet
A 120mm liquid bearing fan provides excellent airflow. Additionally, the Smart Zero Fan only rotates the fan when the load exceeds 30% of the power supply, minimizing unwanted noise.

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

Single +12V rail with high current and high-class technologies
The powerful single +12V rail can correctly deliver the power needed for the best compatibility. The use of LLC and DC/DC circuits ensures very stable operation and improved voltage regulation.

Fully modular low profile cables
Offers the user a wide choice of cables and supplies the system with an advantageous voltage. Low profile white cables make cable management easier, reduce clutter and improve airflow within the case.

Integrated industrial-grade protection
To protect the hardware, the GF A3 Snow is equipped with industrial protection devices: 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
The Toughpower GF A3 Snow Gold series saves energy thanks to its high energy efficiency of up to 90% and is 80 PLUS® Gold certified. It has been optimized for use with all generations of Intel processors to achieve maximum energy savings.