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Toughpower GF3 Snow 1200W - TT Premium Edition

Toughpower GF3 Snow 1200W - TT Premium Edition


Regular price $229.99 USD
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Toughpower GF3 Snow series is 80 PLUS Gold certified and compatible with ATX 3.0 specifications. Designed with a native PCIe Gen 5.0 connector, it can power up next-gen PCIe graphics card with one new 12VHPWR cable.

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Power Up the Next Generation Hardware

Designed with a native PCIe 12+4pin modular connector, the Toughpower GF3 Snow series is built for next-gen PCIe 5.0 graphics cards and is compatible with Intel ATX 3.0 specifications. The GF3 Snow 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 GF3 Snow 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.

ATX 3.0

ATX 2.0

Total power excursion

Total Power Excursion
GPU Power Excursion

PCIe Gen 5.0 Ready

Toughpower GF3 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 GF3 Snow 1200W can deliver up to 600W for PCIe 5.0 graphics cards.

1. Recommended wattage is an estimation of system power demand. Actual power demands may vary based on specific components, usage, and many other factors.
2. Please follow the recommended power requirements from the GPU manufactures before using the 12VHPWR cable.

12+4pin Connector

Made to Comply with the Latest Graphics Cards

As the power consumption of graphics cards increase, so has their demand for power. The GF3 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, ready to supply the graphics cards according to their different ways of connections.

1 x 8-pin GPU Power Connector

2 x 8-pin GPU Power Connector

3 x 8-pin GPU Power Connector

12+4 pin GPU Power Connector

Be Smart, Stay Quiet

Features a 140mm fluid bearing fan to deliver excellent airflow. Furthermore, the Smart Zero Fan will the fan will not spin until the load exceeds 20% of the power supply, minimizing undesired noise.

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.


Input Voltage: 100-240V~
Input Current: 20A-8A              
Frequency: 50Hz/60Hz







Max Output Current






Max Output Power





Total Power


Fully Modular Low-Profile Flat 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.

Connector Type Connector Quantity Cable Quantity Cable Length
Main Power
X 1 X 1 600mm
X 2 X 2 700mm
X 4 X 1 700mm
X 2 500mm+150mm
X 1 X 1 600mm
X 8 X 2 500mm+150mm +150mm+150mm
X 8 X 2 500mm+150mm +150mm+150mm
FDD Adapter X 1 X 1 100mm

Built-in Industrial Grade Protection

To protect the hardware, GF3 Snow Series 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).

  • 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 GF3 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.