Thermaltake Toughpower GF A3 850W 80 Plus Gold Fully Modular Power Supply

Thermaltake Toughpower GF A3 850W 80 Plus Gold Fully Modular Power Supply

The Thermaltake Toughpower GF A3 850W 80 Plus Gold Fully Modular PSU is engineered to meet the rigorous demands of next-generation hardware. This high-performance power supply delivers 850 watts of continuous output and boasts 80 PLUS Gold certification, ensuring up to 90% efficiency, reduced heat generation, and lower electricity consumption.

Fully ATX 3.0 compliant, the Toughpower GF A3 is future-ready with native PCIe Gen 5.0 (12VHPWR) support, delivering up to 450W of dedicated power for the latest NVIDIA and AMD graphics cards. Whether you're building a new gaming rig or upgrading a workstation, this PSU is optimized to support PCIe 5.0 GPUs and high-performance systems with ease.

Equipped with premium Japanese electrolytic capacitors, a single high-amperage +12V rail, and a robust LLC + DC-to-DC circuit design, the GF A3 delivers stable, efficient, and reliable power across all components. The 120mm fluid dynamic bearing fan paired with Smart Zero Fan technology ensures near-silent operation—spinning only when load exceeds 40%, minimizing noise during light workloads or idle states.

For a clean and organized build, the fully modular cable system with low-profile flat black cables enhances airflow and eases cable management. Extensive industrial-grade protections—including OVP, UVP, OCP, SCP, OPP, and OTP—keep your components safe from electrical faults and unexpected power anomalies.

Tested and certified by Cybenetics for high efficiency (Platinum-rated in real-world testing for both 115V and 230V) and low noise (A-/A rated), the GF A3 850W is a top-tier choice for users who value whisper-quiet performance and rock-solid power delivery.

Whether you’re a gamer, content creator, or performance enthusiast, the Thermaltake Toughpower GF A3 850W Gold PSU is the perfect foundation for your high-end system, combining future-proof features, exceptional efficiency, and total reliability.