Thermaltake Toughpower GT Snow 1200W Power Supply

Meet the Thermaltake Toughpower GT Snow 1200W Power Supply—an ultra‑reliable, fully modular unit built to tame power-hungry GPUs and overclocked CPUs in demanding gaming rigs and high‑end workstations. Its Snow White chassis isn’t just a look; it complements meticulous white‑themed builds while delivering pristine, stable power under heavy loads.

Why this power supply stands out

• 1200W continuous power with 80 PLUS Gold efficiency at 115VAC, helping reduce heat and save on energy without compromising performance.
• Ultra-stable single +12V rail backed by LLC and DC‑DC regulation, delivering tight voltage control for multi‑GPU setups and overclocked systems.
• Fully modular design with flat white cables for a clean, airflow‑friendly build and easy cable management in tight chassis.
• Advanced protection suite including OVP, UVP, OCP, OPP, SCP and OTP—designed to guard your components during peak power draws.
• PCIe Gen 5.1 readiness and native 12V‑HPWR compatibility where applicable, future‑proofing for the latest high‑end GPUs.
• Low‑noise cooling featuring a 120mm hydraulic bearing fan with Smart Zero Fan that stays quiet at light loads and ramps up only when needed.

Build‑ready design and practical versatility

The GT Snow is engineered to fit both standard ATX and compact builds without compromising performance. Its dimensions—roughly 150mm wide, 86mm high, and 140mm deep—make it compatible with a wide range of cases while delivering ample headroom for future upgrades.

What’s inside the cable set is as thoughtful as the power delivery itself. The modular kit includes:

• 1× 24‑pin main connector
• 2× ATX12V (4+4‑pin) connectors
• 5× PCIe (6+2‑pin) connectors
• 2× PCIe (12+4‑pin, up to 600W per cable)
• 6× SATA and 4× Peripheral (4‑pin) connectors
• Cable lengths of 550–700mm for flexible routing and optimized airflow

Ideal use cases

Perfect for enthusiasts building high‑end gaming rigs with multiple GPUs, content creators running GPU‑accelerated workloads, and professionals pairing power‑hungry CPUs with top‑tier GPUs. If you’re planning an upgrade path that includes PCIe Gen 5.1 GPUs or next‑gen power demands, this unit keeps your system clean, cool, and ready for the future.

Why it matters for you

• Cleaner builds with flat white cables reduce clutter, which helps improve airflow and makes cable routing simpler in white‑themed cases.
• Long‑term compatibility with PCIe Gen 5.1 and native 12V‑HPWR support means you won’t outgrow this PSU quickly as GPU and motherboard standards evolve.
• Reliability under load with a dedicated high‑current +12V rail and robust protections, so you can push clocks or run power‑hungry configurations with confidence.

What customers typically ask and how this model answers

• Can it support multi‑GPU builds? Yes—its single +12V rail design and 1200W continuous output handle multi‑GPU configurations and heavy overclocking.
• Is it quiet? The 120mm fan with Smart Zero Fan maintains near‑silent operation at low to moderate loads and ramps up only when power draws increase.
• Will it fit in smaller cases? Its compact ATX form factor (150×86×140 mm) fits many standard and compact builds while still delivering full 1200W capability.

Safety and certifications are built in: 80 PLUS Gold, a wide range of regulatory approvals (CE/UKCA/ICES/TUV/LVD/RCM/CB/FCC/cTUVus/BSMI/CCC/BIS/S‑MARK/EAC), and comprehensive protections ensure reliable operation across environments and workloads.

For builders who demand high performance, clean aesthetics, and forward‑looking compatibility, the Thermaltake Toughpower GT Snow 1200W Power Supply delivers a capable, quiet, and visually tidy backbone that supports your most ambitious systems today—and tomorrow.