CORSAIR RM1000x ATX 3.1 PCIe 5.1 Ready 1000 W Fully Modular Power Supply - Low Noise, Cybenetics Gold Efficiency, Native 12V-2x6 Connector - Black

The CORSAIR RM1000x is a 1000 W power supply designed for high-end gaming systems or workstations that require stable and efficient power delivery. Its fully modular construction lets you connect only the cables you need, making assembly easier and improving airflow inside the case. It is ideal for users looking to upgrade to latest-generation components, such as RTX 40 series graphics cards, without worrying about electrical compatibility.

Its Cybenetics Gold certification guarantees efficiency of up to 91%, which translates into less heat generated and tighter power consumption. It complies with Intel's ATX 3.1 standard, including resistance to transient power spikes, and features a native 12V-2x6 connector for modern GPUs, eliminating the need for adapters. Additionally, the embossed cables and low-profile combs make cable routing easier and visually cleaner.

However, it is not the most suitable option for budget configurations or office PCs, where a 500-600 W unit would be sufficient and more economical. Nor is it the most compact, as its standard ATX size may not fit in very small or small-form-factor cases. In those cases, it is better to look for SFX or lower-wattage models.