Corsair HX1200i 1200W 80 PLUS Platinum ATX 3.1 Power Supply
The Corsair HX1200i power supply delivers 1200W of ultra-stable performance for enthusiast gaming builds and high-end workstations. Earning an 80 PLUS Platinum efficiency certification and Cybenetics A noise rating, it natively supports ATX 3.1 and PCIe 5.1 hardware via the included 12V-2x6 connector. Built with 105°C Japanese capacitors and fully modular cabling, it ensures ultimate reliability.
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Details
The Corsair HX1200i power supply is engineered to handle the extreme transient loads of cutting-edge graphics cards and processors, merging elite electrical efficiency with sophisticated digital monitoring. It delivers an unyielding power foundation, making it the definitive choice for enthusiasts and creators demanding zero compromises on stability and acoustics.
Key Highlights:
- Massive 1200W Output: Provides a robust 1200W capacity to easily drive top-tier overclocked gaming rigs and professional rendering workstations.
- 80 PLUS Platinum Certified: Operates with exceptional electrical efficiency to minimize excess heat generation and lower long-term energy costs.
- ATX 3.1 & PCIe 5.1 Ready: Natively equipped with the 12V-2x6 connector to safely and directly deliver immense power to next-generation graphics cards.
- 100% Japanese 105°C Capacitors: Industrial-grade internal components guarantee rock-solid voltage delivery and long-term hardware endurance.
- Ultra-Quiet 140mm FDB Fan: A fluid dynamic bearing fan features a Zero RPM mode, remaining completely silent under low to medium loads.
- Fully Modular Architecture: Allows builders to connect only the necessary cables, drastically improving case aesthetics and chassis airflow.
- Cybenetics Platinum & A Rated: Independently verified for both high-efficiency power conversion and minimal acoustic output.
- CORSAIR iCUE Digital Monitoring: Seamlessly integrates with iCUE software for real-time tracking of power consumption, efficiency, and fan speeds.
- Comprehensive Hardware Defenses: Built-in OVP, UVP, SCP, OTP, and OPP circuits strictly shield expensive PC components from catastrophic electrical faults.