Thermaltake Toughpower GF3 850W Modular

Toughpower GF3 850W Gold TT Premium Edition

The Thermaltake Toughpower GF3 is an 850W power supply designed to meet ATX 3.0 and PCI-E 5.0 standards, making it ideal for NVIDIA RTX 40 series graphics cards. With an 80 PLUS Gold efficiency rating and a robust cooling system featuring a 13.5cm fluid bearing fan, it ensures reliable performance and longevity, boasting an MTBF of 100,000 hours.

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Specifications:

Model: Thermaltake Toughpower GF3 850W Modular

Watt: 850.0 W

ATX Version: ATX 3.0

Modular Design:

Dimensions: 150mm(W) x 86mm(H) x 160mm(D)

Weight: 1.69

Power Efficiency Rating: 80 PLUS Gold

Cooling System: 13.5cm fluid bearing fan

MTBF (Hours): 100,000

Connectors: PCIe 6+2Pin X 4, PCIe 12+4Pin X 1

Protection Features: OCP, OVP, UVP, OPP, SCP, OTP

Safety Certifications: CE/UKCA/cTUVus/TÜV/FCC/IC/BSMI/EAC/CB/CCC

Zero RPM Mode:

Manufacturer Page: Link

Review

The Thermaltake Toughpower GF3 850W Gold TT Premium Edition is a high-performance power supply unit designed to cater to the needs of modern PC builds, especially those leveraging NVIDIA's RTX 40 series graphics cards. With its 80 PLUS Gold certification and compatibility with ATX 3.0 and PCI-E 5.0 standards, it offers efficiency and reliability in a competitive package.

Design and Build Quality

The design of the Toughpower GF3 850W is both functional and sleek. It features a fully modular design that aids in efficient cable management and improved airflow within the PC case. The PSU is equipped with a high-quality 13.5cm fluid bearing fan, which ensures adequate cooling while minimizing noise, thanks to its Smart Zero Fan design that activates the fan only under substantial load conditions. Its compact dimensions (150mm x 86mm x 160mm) make it suitable for a wide range of case configurations.

Performance and Efficiency

Rated at 850W, the Thermaltake Toughpower GF3 supports high-end, power-intensive components while maintaining power efficiency. Its efficiency is underscored by its 80 PLUS Gold certification, ensuring that it operates at up to 90% efficiency under typical loads. This not only reduces electricity costs but also minimizes heat generation, thereby extending the lifespan of internal components.

In benchmark tests, the power supply demonstrated commendable transient response capabilities, effectively keeping voltage deviations within ATX spec-defined ranges even under changing loads. This is critical for maintaining system stability and reducing stress on PC components (Tom's Hardware).

Advanced Features

ATX 3.0 Compatibility: The GF3 series aligns with the Intel ATX 3.0 specifications, accommodating up to 300% GPU power excursion, which is particularly essential for modern GPUs demanding extensive power bursts.
PCIe Gen 5.0 Support: Equipped with native 12+4-pin PCIe connectors, it is future-proofed for next-gen GPUs, offering robust and consistent power supply (TechPowerUp).
Safety and Protection: The PSU comes with comprehensive protection features including OCP, OVP, UVP, OPP, SCP, and OTP to safeguard components from electrical anomalies and operational hazards.

Customer Feedback and Conclusion

Customer satisfaction for the Toughpower GF3 is bolstered by its on-time delivery and high ratings, reflecting its reliability and user confidence (Newegg). Thermaltake's ten-year warranty further demonstrates their commitment to quality and customer care.