The 1STPlayer PS-400FK Power Supply is a high-performance and durable PSU designed to meet the power demands of modern desktop systems. Delivering a reliable 400W continuous and peak output, this 1STPlayer PS-400FK combines Double Forward + APFC technology with Active PFC to ensure stable and clean power delivery across a wide 100–240V input range at 50–60Hz. Boasting an impressive 90% efficiency at full load, the 1STPlayer PS-400FK Power Supply helps reduce energy consumption while maintaining optimal system performance. Its 120mm hydraulic-bearing fan provides quiet and efficient cooling, preventing overheating during intensive tasks. The 1STPlayer PS-400FK PSU comes equipped with comprehensive protections, including UVP, OVP, OPP, SCP, and lightning protection, keeping your components safe from voltage fluctuations and electrical faults. Certified under major regulatory standards like FCC, C-Tick, ROHS, CCC, IEC, and EAC, this PSU guarantees long-term reliability with a remarkable MTBF of 100,000 hours. Compact yet robust, the 1STPlayer PS-400FK features a non-modular design, measuring 140 x 150 x 86 mm and weighing 1.9 kg, making it an ideal solution for a variety of PC builds. Whether for gaming, productivity, or general computing, the 1STPlayer PS-400FK Power Supply ensures consistent, high-quality power delivery, making it a dependable choice for anyone seeking a stable and efficient PSU.