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TOUGHPOWER GF A3 Gold 750W - TT Premium Edition

TOUGHPOWER GF A3 Gold 750W - TT Premium Edition


Regular price $109.99 USD
Regular price Sale price $109.99 USD
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Toughpower GF A3 series is 80 PLUS Gold certified and compatible with Intel’s ATX 3.0 specifications. Designed with a native PCIe Gen 5.0 connector, it can power up next-gen technology with one new 12VHPWR cable.

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 GF A3 750W can deliver up to 300W for PCIe 5.0 graphics cards.
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ATX 3.0 & PCIe Gen 5.0 Ready

Toughpower GF A3 Gold

650W / 750W / 850W / 1050W / 1200W

Power Up the Next Generation Hardware

To fully support next-gen hardware, Toughpower GF A3 Gold Series (650W/750W/850W/1050W/1200W) 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.

Fully Compatible with Intel ATX 3.0 Standards

Toughpower GF A3 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.

ATX 3.0

ATX 2.0

Total power excursion

Total Power Excursion
GPU Power Excursion

PCIe Gen 5.0 Ready

Toughpower GF A3 Gold 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 GF A3 750W can deliver up to 300W 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.

16pin Connector

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 series is designed to support NVIDIA and AMD graphics cards, and are ready to supply the graphics cards according to their different connections.

1 GPU Power Connector

2 GPU Power Connector

3 GPU Power Connector

16 pin GPU Power Connector

Be Smart, Stay Quiet

Featuring 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 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.


Input Voltage: 100 - 240V~
Input Current: 15A - 8A             
Frequency: 50Hz / 60Hz







Max Output Current






Max Output Power





Total Power


Built-in Industrial Grade Protection

To protect the hardware, GF A3 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

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 1 650mm+150mm
X 4 X 2 500mm+150mm
X 1 X 1 600mm
X 8 X 2 500mm+150mm +150mm+150mm
Peripheral X 4 X 1 500mm+150mm +150mm+150mm
FDD Adapter X 1 X 1 150mm

80 PLUS Gold Certified and Lake C6/C7 States Ready

Toughpower GF A3 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 saving.