The Corsair RMx Series RM1000x 1000W Cybenetics Gold Fully Modular Power Supply is a top-tier power solution engineered for high-end PC enthusiasts, gamers, and professionals seeking powerful, efficient, and silent performance. Delivering a consistent 1000 watts of continuous power, this fully modular power supply utilizes Type-4 cable connectors, allowing users to attach only the necessary cables—improving airflow and simplifying cable management. Certified with a Cybenetics Gold efficiency rating and Cybenetics A noise level, the RM1000x ensures both exceptional energy savings and ultra-quiet operation, even under heavy loads. Its Zero RPM Fan Mode keeps the cooling fan inactive during low to moderate workloads, resulting in near-silent performance and reduced wear on internal components. Fully ATX 3.1 compliant and supporting the PCIe 5.1 standard, the Corsair RM1000x PSU is designed to power the latest next-gen GPUs and systems with confidence. It features 1 ATX connector, 2 EPS connectors, 4 PCIe connectors, 6 PATA connectors, and 12 SATA connectors, making it versatile enough for complex configurations including multiple GPUs, SSDs, HDDs, and other peripherals. With support for Modern Standby, users benefit from ultra-fast sleep-to-wake transitions. The power supply boasts a Mean Time Between Failures (MTBF) of 100,000 hours, ensuring long-lasting reliability. Compact in design, it measures 160mm x 150mm x 86mm and weighs 3.65 kg, fitting seamlessly into most standard PC cases. Whether you're building a workstation or a high-performance gaming rig, the Corsair RMx Series RM1000x 1000W Power Supply delivers premium-grade performance, superior modular flexibility, ultra-quiet operation, and next-generation compatibility all in one robust unit.