The CORSAIR HX1200i 1200W fully modular power supply, built to the ATX 3.1 standard, delivers stable power, Platinum efficiency, and support for next-generation graphics cards, along with quiet operation and smart management technologies.
A powerful, reliable performance experience with the Corsair HX1200i power supply, delivering exceptionally high power stability for advanced Computer systems and top-tier performance. Corsair's HXi series is designed to get the most out of your hardware, with 1200W of power and support for the ATX 3.1 standard, ensuring full readiness for the most powerful graphics cards and processors today and in the future. The fully modular design allows you to connect only the cables you actually need, making assembly easier and keeping your system clean, well-ventilated, and organized. The power supply is engineered for maximum quiet operation and high reliability, thanks to quality components and a fan with a Fluid Dynamic Bearing that ensures quiet operation and long-term durability. Zero RPM technology allows the fan to stop completely under low-to-medium loads, for total silence during everyday work. In addition, CORSAIR iCUE software lets you monitor the power supply's performance in real time, switch between different operating modes, and control fan speed directly from your Computer — for a fuller, more convenient control experience over your system.
Next-Gen Ready hardware support: the power supply includes dual 12V-2×6 cables and a fully modular design, enabling convenient, stable connections to all next-generation components, including high-power graphics cards and processors. Smart control and monitoring with iCUE: CORSAIR iCUE software lets you monitor power supply performance, switch between single-rail and multi-rail mode, and control fan speed directly from your Computer.
Cybenetics Platinum-level energy efficiency: high efficiency of up to approximately 90% with Platinum certification, reducing power consumption, noise, and operating temperatures. Full compliance with the ATX 3.1 standard: meets the requirements of the new standard for reliability and energy efficiency, fully ready for the workloads of advanced hardware.
Ie connectors: includes two 12V-2×6 connectors for graphics cards, with two-tone connectors for correct, safe connection identification. Exceptionally quiet operation with Zero RPM: a fan with a Fluid Dynamic Bearing that enables quiet operation, including a complete stop under low-to-medium loads.
Exceptionally high-quality components: uses 100% industrial-grade Japanese capacitors for high reliability, long-term durability, and stable performance. High electrical stability: the power supply delivers stable voltage and supports exceptionally high loads for gaming systems and advanced workstations.
Continuous power: 1200W. Efficiency standard: Cybenetics Platinum / 80 PLUS Platinum. Noise level: Cybenetics A. Form factor: ATX. ATX version: 3.1. Modularity: Fully Modular. Fan: 140mm with Fluid Dynamic Bearing. Zero RPM mode: supported. Graphics card support: Multi GPU Ready / PCIe 5.1. PC
Ie connectors: 5. SATA connectors: 8. PATA connectors: 6. EPS connectors: 2. ATX connector: 1. PCIe 12V-2×6 cable support: yes (dual GPU cables). Software: CORSAIR iCUE for monitoring and control. Capacitors: 100% industrial-grade Japanese. MTBF: 100,000 hours. Warranty: 10 years. Weight: 4.84 kg.
- Package contents: CORSAIR HX1200i power supply from the HXi series. Power cable. Installation screws. Cable tie set.