The Polar X2 passes the four strict power excursion tests from the PSU ATX 3.0 Guide, where the spike power consumption must withstand up to 200% of the rated power for 100μs. The modular 12+4 pin, 12VHPWR cable provides optimal power supply for Nvidia GeForce RTX 40 Series graphics cards. Without any 6+2 pin adaptor, the 650mm length minimizes connection risks during PC installation. COUGAR introduces the first Platinum efficiency PSU Series, POLAR X2 1200 and 1050. With 100% Japanese capacitors and 50°C ambient operation, along with LLC and DC-DC structure, this PSU offers environmentally friendly and high-efficiency performance. The fine-tune HDB fan with zero noise mode ensures an excellent experience for all users in various conditions. Support for PCI Express 5.0 Graphics Cards with a 12+4 Pin Connector allows for true 200% power excursion dynamic outputs. 80PLUS Platinum Certified with up to 92% efficiency in power conversion helps reduce your electricity bill. Durable HDB Fan features Hydro Dynamic Bearing technology for extended durability and lower noise levels. 100% Refined Japanese Capacitors ensure outstanding components that extend the longevity of the PSU. Fully Modular Power Supply Unit allows you to connect only the cables you need, reducing clutter and improving airflow. Zero Noise Mode and Fan Curve Tuning utilize advanced technology for noise minimization. Compatible with the latest PC technology, designed for users with current and next-generation multi-core CPU platforms. Flawless operation at 50°C delivers powerful performance in high ambient temperatures.