Thermaltake Toughpower GT 750W Gold Fully Modular ATX 3.1 PSU PCIe 5.1 Ready 80 PLUS Gold Smart Zero 120mm Fan

The Thermaltake Toughpower GT 750W Gold is a fully modular ATX 3.1 power supply designed to deliver reliable 80 PLUS Gold efficiency for modern gaming and workstation builds. Featuring a native PCIe Gen 5.1 12V-2×6 connector rated for 300W and a single +12V rail design, it provides stable power delivery for next-generation graphics cards and high-performance components. With Smart Zero Fan technology and a 120mm FDB fan, the Thermaltake Toughpower GT 750W Gold ensures quiet operation while maintaining optimal thermal performance.

Performance and Efficiency

The Thermaltake Toughpower GT 750W Gold is 80 PLUS Gold certified, achieving up to 90% efficiency at typical loads while reaching 60% efficiency at low load conditions. This reduces energy waste and heat generation, keeping your system cool under sustained workloads. The single +12V rail architecture ensures consistent and stable power distribution across all connected components, making it well-suited for demanding gaming rigs and content creation systems.

ATX 3.1 and PCIe 5.1 Readiness

Compliant with Intel ATX 12V v3.1 and EPS v2.93 standards, the Thermaltake Toughpower GT 750W Gold supports up to 200% power excursion to handle transient power spikes from modern GPUs. The native PCIe Gen 5.1 12V-2×6 (12+4 pin) modular connector delivers up to 300W directly to compatible graphics cards, eliminating the need for adapters and ensuring clean, efficient power delivery for next-generation hardware.

Cooling and Acoustic Design

Equipped with Smart Zero Fan technology, the 120mm fluid dynamic bearing (FDB) fan remains completely off during low-load scenarios, providing a silent computing experience. As system demands increase, the fan gradually ramps up to maintain optimal temperatures without producing excessive noise. The FDB construction also extends fan lifespan and improves long-term reliability.

Modularity and Connectivity

The Thermaltake Toughpower GT 750W Gold features a fully modular design with flat black cables, enabling clean cable management and improved airflow within your chassis. It includes six SATA power connectors for storage drives, four 4-pin peripheral connectors for accessories, and the dedicated PCIe 12V-2×6 connector for modern GPUs. The ATX form factor ensures broad compatibility with standard mid-tower and full-tower cases, making installation straightforward for any build configuration.