Thermaltake Launches ATX 3.1-Ready Toughpower GT 1000W and 1200W PSUs

Thermaltake, a leading PC DIY brand for premium hardware solutions, is proud to launch the Toughpower GT Series, now available in 1000 W and 1200 W capacities and two colors: Black and Snow. Designed for users building modern high-performance systems, this fully modular PSU series complies with the latest ATX 3.1 standard and is ready to meet the demands of PCIe Gen 5.1 graphics cards with ease.

Featuring native 12V-2×6 (12+4 pin) PCIe Gen 5 connectors, the GT Series supports up to 600 W of power to next-generation GPUs through a single cable, offering future-proof compatibility out of the box. Both models are equipped with high-quality, native 12+4 pin cables and are built to handle up to 200% power excursion, ensuring stability under extreme workloads and transient spikes.

Certified with 80 Plus Gold, the Toughpower GT Series delivers up to 90% efficiency under typical loads and maintains 60% efficiency at low load, contributing to lower power consumption and heat output. With a hold-up time over 17 ms and full compliance with Intel’s power timing standards, the GT Series ensures stable, reliable power, making it a solid choice for high-performance systems.

Cooling is managed by an ultra-quiet 120 mm hydraulic bearing fan, enhanced with Smart Zero Fan technology, which minimizes acoustic output by only spinning up when needed. Meanwhile, fully modular low-profile flat cables improve airflow and simplify cable management, adding a clean, professional look inside any build.

For protection and peace of mind, the Toughpower GT Series includes full industrial-grade protections: OCP, OVP, UVP, OPP, SCP, and OTP. It also supports Intel C6/C7 low power states, is Energy Star 5.0 compliant, and meets strict WEEE and RoHS environmental standards.

Backed by a 5-year warranty, the Toughpower GT 1000 W and 1200 W models deliver reliable, high-efficiency power for gamers, creators, and PC enthusiasts who need performance without compromise—now available in stylish Black or Snow finishes.