THERMALTAKE Power Supply - Toughpower GF3 1350W Gold - TT Premium Edition

The Thermaltake Toughpower GF3 1350 W is a high-capacity power supply unit intended for desktop PC systems that require stable, continuous power delivery. This 1350 W PSU is built to support demanding builds and multi-component configurations. It includes a 24-pin ATX motherboard connector with a 60 cm cable and multiple SATA power leads in varying lengths to accommodate different case layouts. Designed for broad AC compatibility, the unit accepts 100–240 V at 50–60 Hz and is finished in a black housing with integrated cooling.

Advantages

The Toughpower GF3 provides high efficiency under load thanks to its 80 PLUS Gold certification, which helps reduce energy losses and heat generation. A 140 mm cooling fan with hydraulic dynamic bearing (HDB) contributes to stable thermal management and extended fan life. The PSU offers a comprehensive set of connectors with practical cable lengths for flexible cable routing inside modern chassis. Compliance with common safety and electromagnetic standards adds assurance for reliable operation in varied environments.

Suitable for

• High-performance gaming PCs with multi-GPU or power-hungry components
• Workstations used for video editing, 3D rendering, or compute tasks
• Custom builds requiring long cable runs and organized cable management
• Systems operating in regions with 100–240 V mains supply

Key specifications

• Total power: 1350 W
• Motherboard power connector: 24-pin ATX (60 cm cable)
• Efficiency certification: 80 PLUS Gold
• AC input voltage: 100–240 V
• AC input frequency: 50–60 Hz
• Fan diameter: 140 mm
• Fan bearing: HDB (Hydraulic Dynamic Bearing)
• Product colour: Black
• Weight: 1.83 kg

How to use

Install the Thermaltake Toughpower GF3 into a compatible PC case following standard PSU mounting procedures and the case manufacturer’s instructions. Connect the 24-pin ATX main power cable to the motherboard and route the SATA power leads to storage devices according to their positions. Ensure the AC input is compatible with the local mains supply (100–240 V, 50–60 Hz) and connect an appropriate mains cable to the unit. Power on the system and verify stable operation; monitor system voltages and temperatures during initial use to confirm correct installation.

Recommendations

For optimal longevity and performance, ensure sufficient case airflow around the PSU and avoid obstructing the 140 mm fan. Use the supplied cable lengths to minimize cable tension and maintain tidy routing. Consider matching the PSU capacity to the total system load with headroom for future upgrades; the 1350 W rating is suitable for high-demand configurations.