The CORSAIR HX1000i 1000W ATX Modular Power Supply is a premium choice for demanding PC builders and enthusiasts seeking top-tier performance, reliability, and efficiency. Featuring an impressive 80 PLUS Platinum certification, this power supply delivers up to 92% energy efficiency under typical loads, reducing both heat output and electricity costs. Its fully modular design allows users to connect only the cables they need for their build, ensuring a clean interior and improved airflow. The HX1000i supports modern ATX standards and provides stable power delivery even in high-performance gaming PCs or workstations with multiple GPUs. Corsair?s Zero RPM fan mode ensures silent operation at low to medium loads by stopping the cooling fan entirely when not needed. As a manufacturer renowned for quality components, Corsair emphasizes sustainability through eco-friendly packaging and responsible sourcing of materials. By choosing the HX1000i, customers support environmentally conscious manufacturing while enjoying reliable hardware that contributes positively to both their system's performance and the planet.