Turn on the next generation of hardware
To fully support next-generation hardware, the Toughpower GF A3 Snow Series (850W/1050W) complies with ATX 3.0 standards, including a PCIe Gen 5.0 12VHPWR connector.
The GF A3 Gold series provides 80 PLUS Gold efficiency, as well as stability, durability and reliability.
For users who want a pure white build, this PSU will definitely meet their needs.

Fully compatible with Intel ATX 3.0 standards
The Toughpower GF A3 Snow series is fully compliant with Intel ATX 3.0 specifications, supporting up to 200% power dissipation, achieving 60% low-load efficiency and meeting the required power supply timing standards.

PCIe Gen 5.0 ready
The Toughpower GF A3 Snow series features a 12+4 pin connector that offers powerful and stable performance, allowing the PSU to natively run next-generation GPUs.
The power indicated on the connector of the 12VHPWR is the recommended wattage. (Ref. Intel design guidelines) The native 12+4-pin (12VHPWR) PCIe connector of the GF A3 Snow 1050W can deliver up to 600W power for PCIe 5.0 graphics cards.

Built to match the latest graphics cards
As the power consumption of graphics cards increases, so does their energy demand. The GF A3 Snow series is designed to support NVIDIA and AMD graphics cards, supports 8-pin PCIe cables for AMD graphics cards and entry-level RTX 40 series graphics cards, and has 1 x 12+4-pin connector for RTX 40 series cards that require a PCIe Gen 5.0 connector. The GF A3 Snow series is ready to ship graphics cards with different connection methods.

Be smart, keep quiet
It has a 120mm fluid bearing fan that provides excellent airflow.
Additionally, the Smart Zero fan will not spin until 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 power supplies and ensures the stability and reliability of the Toughpower GF A3 Snow series.

Fully modular, low profile cables
It offers users a choice of cables while supplying the system with a beneficial voltage.
Low-profile white cables facilitate cable management, reduce clutter and increase airflow inside the case.

Built-in industrial grade protection
In order to protect the hardware, the GF A3 Snow is equipped with industrial level protection: OCP (Over Current Protection), OVP (Over Voltage Protection), UVP (Under Voltage Protection), OPP (Over Voltage Protection), SCP (Short Circuit Protection), OTP (Over Temperature Protection).