Thermaltake TOUGHPOWER GT 850W ATX 3.1

The Thermaltake TOUGHPOWER GT 850W (PS-TPT-0850FNFAGK-3) is a high-efficiency, fully modular power supply tailored for modern gaming and workstation builds. Designed to meet the demanding power requirements of the latest GPU architectures, it supports Intel’s ATX 3.1 standard and offers native PCI-e Gen 5.1 connectivity through its 12V-2×6 (12+4 pin) cable.

Thanks to its 80 PLUS Gold certification, the PSU runs efficiently, minimizing wasted energy and heat. The Smart Zero Fan mode ensures near-silent operation at low loads by stopping the cooling fan when it’s not needed, while a 120 mm hydraulic bearing fan handles thermal loads under heavy demand.

This PSU delivers stable power through a single +12V rail and incorporates DC-to-DC circuit design for tight voltage regulation. Safety is prioritized through multiple protection layers (OCP, OVP, UVP, OPP, SCP, OTP), safeguarding both the PSU and your components under various fault conditions.

With fully modular low-profile cables, cable routing becomes easy and clean, helping improve airflow inside your build. Whether you’re building a high-end gaming rig, workstation, or content creation PC, the TOUGHPOWER GT 850W provides reliable, future-ready power delivery.