The Corsair RM1000x ATX 3.1 Power Supply is engineered to deliver reliable and efficient power for high-performance PCs, gaming rigs, and professional workstations. With a strong 1000-watt continuous output, it provides stable power delivery for next-generation graphics cards, multi-core CPUs, and demanding hardware setups. Designed with future readiness in mind, it fully supports ATX 3.1 and PCIe 5.0 standards, ensuring compatibility with modern GPUs through its 12VHPWR connector. This PSU is built with Corsair’s renowned quality, using 100% Japanese capacitors for durability and stability under continuous heavy loads. It features a fully modular design, allowing users to connect only the necessary cables, which improves airflow and keeps PC builds neat and organized. Energy efficiency is another strong point, with an 80 PLUS Gold certification that reduces wasted power and helps maintain lower system temperatures. Cooling is handled by a fluid dynamic bearing fan that ensures quiet performance. The fan operates in a zero-RPM mode during low loads, keeping the system nearly silent while still being ready to ramp up when needed. Safety is guaranteed with comprehensive protections including over-voltage, under-voltage, short-circuit, and over-temperature safeguards. With its combination of power, silence, and efficiency, the Corsair RM1000x ATX 3.1 is an excellent choice for enthusiasts who want a PSU that can handle today’s demanding hardware while being ready for tomorrow’s technology. Whether for gaming, content creation, or heavy multitasking, this power supply provides stability, performance, and peace of mind.Features of Corsair RM1000x SHIFT 1000W 80 PLUS Gold Fully Modular ATX Power Supply1000W continuous stable power outputATX 3.1 and PCIe 5.0 compliant with 12VHPWR connectorFully modular cables for easy and clean builds80 PLUS Gold certified for high efficiency100% Japanese capacitors for long-term reliabilityFluid dynamic bearing fan with zero RPM modeMultiple protection systems for safe operation..