THERMALTAKE Power Supply - Toughpower GF A3 Gold 1200W - TT Premium Edition

The Thermaltake TOUGHPOWER GF A3 1200 W is a high-performance power supply unit designed for desktop PCs requiring stable, continuous power delivery. With a rated total power of 1200 W and 80 PLUS Gold certification, this PSU balances high output with improved energy efficiency. The unit provides a 24-pin ATX motherboard connector, an active cooling design featuring a 120 mm fan, and a selection of peripheral cables including PCIe, Molex and SATA to support a range of components. Its black finish and robust construction are intended for integration into gaming rigs and professional workstations where reliable power and efficient operation are priorities.

Advantages

The TOUGHPOWER GF A3 1200 W offers a high total power rating suitable for multi-GPU and high-end CPU configurations while maintaining an efficiency level around 90% due to its 80 PLUS Gold certification. A 24-pin ATX connector ensures compatibility with modern motherboards, and the included PCIe, Molex and SATA cables allow connection to graphics cards, drives and peripherals. Active cooling with a 120 mm fan supports thermal management under sustained loads. The compact black design and solid build quality provide a practical and unobtrusive installation in most PC cases.

Suitable for

• High-performance gaming PCs with demanding GPUs
• Workstations used for content creation, 3D rendering or video editing
• Systems with multiple storage drives and expansion cards
• Upgrades where a reliable 1200 W PSU with modular cabling is needed

Key specifications

• Total power: 1200 W
• Efficiency: 90%
• Motherboard power connector: 24-pin ATX
• 80 PLUS certification: 80 PLUS Gold
• Fan diameter: 120 mm
• Product colour: Black
• AC input voltage range: 100–240 V

How to use

Install the PSU in a compatible PC case following the motherboard and case manufacturer instructions. Connect the 24-pin ATX connector to the motherboard and use the provided PCIe, Molex and SATA cables to power graphics cards, storage drives and peripherals. Ensure the AC input is within the specified 100–240 V range and that the unit is secured to the case to prevent movement. Allow adequate airflow inside the case so the 120 mm fan can dissipate heat effectively during operation.

Recommendations

Place the unit with unobstructed airflow and avoid routing cables across intake or exhaust fans. Verify compatibility of peripheral connectors before powering the system. For systems under sustained heavy load, monitor temperatures and ensure the case provides sufficient ventilation to maintain PSU efficiency and longevity.