Enermax debuts flagship PlatimaxII PSU

ENERMAX has introduced its new flagship power supply, the PlatimaxII 1200DF, a 1200W ATX 3.1 unit that emphasises high efficiency with its 80 PLUS Platinum and Cybenetics Platinum certifications. 

The PlatimaxII 1200DF is fully compliant with Intel’s ATX 3.1 specification and includes a native 12V-2×6 cable capable of delivering up to 600W to the GPU. This ensures compatibility with current and future high-end graphics cards. Designed to withstand up to 235% power excursion, the unit maintains stability during sudden spikes and relies on 100% Japanese capacitors for long-term reliability and precise voltage regulation under heavy workloads.

Cooling is handled by a 135mm fan equipped with ENERMAX’s patented Dust-Free Rotation technology, which helps reduce dust buildup and extend lifespan. The fan profile is tuned for quiet operation, earning a Cybenetics LAMBDA A acoustic rating, which means it operates at less than 25dB. Thermal management is balanced to keep noise levels low while maintaining efficient cooling.

Additional features include certification for operation at altitudes up to 5,000 meters, highlighting its durability in varied environments. The PlatimaxII 1200DF is available in black and white finishes and comes backed by a 13-year warranty, underscoring its positioning as a long-term solution for enthusiasts, gamers, and professionals building high-performance systems.

The Enermax PlatimaxII 1200DF will be available in both black and white colour options, priced at $229.99 and $239.99 respectively.

KitGuru Says: What sort of efficiency rating do you typically go for when choosing a new power supply? 

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