SilverStone HELA 1200R Platinum 1200W Fully Modular ATX 3.0 Power Supply: Next-Gen Power for Ultimate Performance

Step into the future of PC power with the SilverStone HELA 1200R Platinum 1200W Fully Modular Power Supply. Designed for the most demanding enthusiast builds and high-performance workstations, this PSU is not just powerful but also at the forefront of modern power delivery standards, ensuring unparalleled stability, efficiency, and future-readiness for your system.

Next-Generation Compatibility (ATX 3.0 & PCIe 5.0): The HELA 1200R Platinum is engineered to meet the stringent Intel ATX 3.0 and PCIe 5.0 specifications. This means it’s built to handle the instantaneous power excursions and dynamic load changes of the latest, most powerful graphics cards, including NVIDIA’s RTX 40 Series. It comes equipped with a dedicated 12+4-Pin (12VHPWR) connector, capable of delivering up to 600W to your PCIe Gen 5.0 GPUs, ensuring seamless and stable power for cutting-edge performance.

Unrivaled Efficiency and Robust Construction: Achieving Cybenetics Platinum efficiency, the HELA 1200R Platinum goes beyond standard 80 PLUS ratings, ensuring extremely high efficiency (typically 87-90%) across various loads. This translates to significant energy savings and reduced heat output, contributing to a cooler and more stable system. Reliability is paramount, which is why this PSU incorporates all Japanese electrolytic capacitors, renowned for their superior durability, stability, and extended lifespan. It’s rigorously tested for 24/7 continuous power output with an impressive 50°C operating temperature, a testament to its premium build quality and endurance.

Silent Operation and Superior Cable Management: Maintain a whisper-quiet environment even under heavy loads with the ultra-silent 135mm Fluid Dynamic Bearing (FDB) fan. Featuring a semi-fanless function, the fan remains off under low loads (0 dBA minimum noise level), only spinning up when necessary, ensuring maximum silence for everyday tasks and quiet gaming sessions. The fully modular cable design offers complete flexibility, allowing you to connect only the necessary cables, dramatically improving internal airflow, reducing clutter, and simplifying system building and upgrades. The included flat cables further enhance routing possibilities, making it easier to achieve a clean and professional aesthetic.

Stable Power Delivery & Comprehensive Protection: The HELA 1200R Platinum features a class-leading single +12V rail, capable of delivering a massive 100A (1200W), providing unwavering power to your most demanding components. With strict ±3% voltage regulation and low ripple & noise, your components receive incredibly clean and consistent power. Furthermore, a comprehensive suite of protection features (OCP, OPP, OVP, SCP, UVP, OTP, NLO) safeguards your system against various electrical anomalies, giving you peace of mind.

For those building top-tier gaming PCs, professional workstations, or any system requiring uncompromising power and reliability with future-proof capabilities, the SilverStone HELA 1200R Platinum 1200W Power Supply stands as an exceptional choice.