Thermaltake Toughpower GT Snow 850W Gold Fully Modular Power Supply – ATX 3.1

Product Overview

The Thermaltake Toughpower GT Snow 850W is a reliable and efficient fully modular power supply designed for modern gaming systems and everyday PC builds. With ATX 3.1 compatibility and PCIe Gen 5.1 readiness, it provides stable power delivery for next-generation hardware while maintaining high efficiency and quiet operation.

ATX 3.1 & PCIe Gen 5.1 Ready

Designed to meet ATX 3.1 specifications, the PSU supports up to 200% power excursions, ensuring stability during sudden load spikes. The included 12V-2×6 connector delivers up to 450W for next-generation GPUs, enabling seamless compatibility with modern graphics cards.

High Efficiency with 80 PLUS Gold Certification

With up to 90% energy efficiency, the Toughpower GT Snow reduces power loss and heat output. This results in lower energy consumption, quieter operation, and improved long-term reliability.

Ultra-Quiet Smart Zero Cooling

The 120mm hydraulic bearing fan operates with minimal friction for longer lifespan and quieter performance. Smart Zero technology adjusts fan speed based on load, keeping noise levels low during light usage.

Stable Power with Advanced Design

A powerful single +12V rail combined with LLC and DC-DC circuitry ensures stable voltage output and reliable performance across different workloads, making it suitable for gaming and productivity systems.

Fully Modular for Clean Builds

The fully modular design allows users to connect only the required cables, reducing clutter and improving airflow. Low-profile cables simplify installation and enhance the overall build aesthetics.

Comprehensive Protection for Safety

Industrial-grade protection features including OCP, OVP, UVP, OPP, SCP, and OTP safeguard your system from electrical risks, ensuring safe and stable operation at all times.

Reliable Power for Modern Builds

Combining next-gen compatibility, efficient performance, quiet cooling, and modular flexibility, the Thermaltake Toughpower GT Snow 850W is an excellent choice for users seeking a dependable and future-ready power supply.