Thermaltake Toughpower Grand RGB

Thermaltake launched the Toughpower Grand RGB Gold series at CES on January 3, 2017; this 850 W model sits in that family with a 140 mm Riing RGB fan and fully modular cabling. It targets ATX12V v2.4/EPS 2.92 systems and offers six 6+2‑pin PCIe leads (no native 12VHPWR), i.e., it predates ATX 3.0. ([latam.thermaltake.com](https://latam.thermaltake.com/news/view/index?id=121&utm_source=openai))

Positioned as a high_end Gold unit, it exists to power mainstream-to-high-end gaming builds cleanly while keeping cable management simple and providing a long 10‑year warranty. Good for mid-range gaming and many high-end GPU builds with headroom for overclocking in standard ATX cases. Notable is the Smart Zero Fan mode that stops the fan under low load. The model is now discontinued. ([thermaltakeusa.com](https://thermaltakeusa.com/products/toughpower-grand-rgb-850w-gold-full-modular-ps-tpg-0850fpcgus-r))