Thermaltake Toughpower GF A3 750W Gold ATX 3.0 Fully Modular SMPS

The Thermaltake Toughpower GF A3 750W Gold is a fully modular power supply built to meet Intel ATX 3.0 specifications, making it a future-ready foundation for high-performance desktop builds. Whether you are pairing it with a current-generation or next-generation GPU from NVIDIA or AMD, this unit is engineered to handle the power demands of modern graphics cards without compromise. At the heart of its design is an 80 Plus Gold efficiency certification, which means the unit operates at higher efficiency levels under typical loads, reducing wasted energy and heat inside your chassis. The ATX 3.0 standard introduces support for up to 200% power excursion headroom, ensuring that brief transient power spikes from demanding GPUs are handled cleanly without triggering the unit's protections. The PSU also meets ATX 3.0 requirements for 60% low-load efficiency and compliant power supply timing. A native 16-pin PCIe Gen 5.0 connector (12VHPWR) is included, capable of delivering up to 300W to compatible PCIe 5.0 graphics cards via a single cable—eliminating the need for adapters and reducing clutter. Four PCIe 6+2-pin connectors are also provided for compatibility with a wide range of current GPU configurations. The fully modular cable system lets you connect only the cables your build requires, improving airflow and simplifying cable management. Reliability is reinforced by a high-quality Japanese main electrolytic capacitor, which contributes to long-term stability and durability across the product's lifespan. Thermaltake backs this unit with a 10-year warranty, reflecting confidence in the build quality of the GF A3 series. --- Verified Specifications --- Model: PS-TPD-0750FNFAGD-H Wattage: 750W Efficiency Certification: 80 Plus Gold ATX Standard: ATX 3.0 Modularity: Fully Modular PCIe Gen 5.0 Connector: 1 × 16-pin 12VHPWR (up to 300W) PCIe 6+2-Pin Connectors: 4 SATA Connectors: 8 Peripheral (4-Pin) Connectors: 4 Capacitors: Japanese main electrolytic capacitor Warranty: 10 Years Series: Toughpower GF A3 (available in 650W / 750W / 850W / 1050W / 1200W)