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Toughpower GF A3 Hydrangea Blue 1050W - TT Premium Edition

Toughpower GF A3 Hydrangea Blue 1050W - TT Premium Edition


Regular price $169.99 USD
Regular price Sale price $169.99 USD
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Toughpower GF A3 Hydrangea Blue is 80 PLUS Gold certified and compatible with Intel’s ATX 3.1 specifications and designed with a native PCIe 12V-2x6 connector.
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Technology X Fashion Performance

Thermaltake has been committed to delivering the perfect user experience while working on our mission to build “a cultural brand for the enjoyment of entertainment, e-Sports, technology, and lifestyle.”

Celebrating Thermaltake’s 25th Anniversary, we chose Hydrangea Blue as the special color of the year. This refreshing shade of blue blends vitality with elegance and carries the spirit of an audacious creator.

In this era of individuality and diversity, our commitment to bridge fashion and technology elements has established us as the pioneer of leading trends. With a daring attitude, let’s leap into a brand new age of creativity!

Power Up Next Generation Hardware

Built for next-gen hardware, the Toughpower GF A3 Hydrangea Blue 1050W is compatible with Intel ATX 3.1 specifications and comes with a native PCIe 12V-2x6 connector. The GF A3 Hydrangea Blue 1050W delivers 80 PLUS Gold efficiency, it also offers stability, durability, and reliability.

Fully Compatible with Intel ATX 3.1 Standards

Toughpower GF A3 Hydrangea Blue 1050W is fully compatible with Intel ATX 3.1 Specifications which supports up to 200% power excursion, reaches 60% low load efficiency and complies with required power supply timing standards.

ATX 3.1

ATX 2.0

Total power excursion

Total Power
GPU Power

PCIe Gen 5.1 Ready

Toughpower GF A3 Hydrangea Blue 1050W comes with a native PCIe 12V-2x6 connector to offer powerful and stable performance allowing the PSU to natively run next-generation GPUs.

The wattage marked on the PCIe 12+4 connector is the recommended wattage. (Ref. Intel design guideline) The native PCIe 12+4pin (12V-2x6) connector of the GF A3 Hydrangea Blue 1050W can deliver up to 600W for 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 PCIe 12+4pin cable.

Made to Comply with the Latest Graphics Cards

Ready to supply graphics cards according to their different ways of connections, The GF A3 Hydrangea Blue 1050W is designed to support NVIDIA and AMD graphics cards, it supports 3 x 8-pin slots for AMD graphics cards & entry RTX 40 series graphics cards, it also comes with a 1 x 12V-2x6 connector for RTX 40 series cards that with a PCIe Gen 5.1 connector.

1 GPU Power Connector

2 GPU Power Connector

3 GPU Power Connector

12V-2x6 pin GPU Power Connector

Be Smart, Stay Quiet

Features a 120mm fluid bearing fan to deliver excellent airflow. Furthermore, the Smart Zero Fan will adjust the fan speed and minimizes undesired noise.

80 PLUS® Gold Certified

80 PLUS Gold certification means the Toughpower GF A3 Hydrangea Blue 1050W converts power efficiently, saves energy through its high efficiency up to 90%, resulting in lower power loss and heat buildup inside the power supply.

High Quality Main Japanese Capacitor

High quality main Japanese capacitor greatly improves the power supplies durability and ensures the Toughpower GF A3 Hydrangea Blue 1050W is stability and reliability.

High Amperage Single +12V Rail & DC to DC Design

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: 16A-8A              
Frequency: 50Hz - 60Hz







Max Output Current






Max Output Power





Total Power


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.

Connector Type Connector Quantity Cable Quantity Cable Length
Main Power
X 1 X 1 600mm
X 2 X 2 650mm
X 5 X 1 500mm
X 2 500mm+150mm
(12+4Pin) 600W
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 150mm

Built-in Industrial Grade Protection

To protect the hardware, GF A3 Hydrangea Blue 1050W 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

Intel C6/C7 States Ready

Toughpower GF A3 Hydrangea Blue 1050W has been optimized to work with all generations of Intel’s processors to achieve maximum energy savings.

10 Year Warranty

Confidence in the reliability of our Toughpower GF A3 Hydrangea Blue 1050W, we proudly offer a 10-year warranty, standing firmly behind the exceptional quality and enduring performance of our product.