Corsair HX1000i 1000W 80 Plus Platinum Fully Modular Power Supply

Corsair HX1000i – Key Features & Highlights:

• 1000W Output — powerful enough for high-end gaming rigs and workstation setups.

• ATX 3.1 & PCIe 5.1 Certified — supports the latest platform standards and graphics cards.

• 80 PLUS Platinum Efficiency — high energy efficiency with steady, low-loss power delivery.

• Ultra-Quiet Operation — equipped with a 140 mm fluid dynamic bearing fan with Zero RPM mode, so the fan remains off under lighter loads for near-silent use.

• Premium Components — built with 100% Japanese 105°C-rated electrolytic capacitors for durability and long-term reliability.

• Full Modular Cables — allows you to use only the cables you need, improving airflow and reducing clutter in your build.

• Next-Gen GPU Support — includes a 12V-2×6 (12+4) PCIe cable designed for compatibility with modern graphics cards like the NVIDIA GeForce RTX 40 series.

• Digital Power & Monitoring — a fully digital design enables cleaner power output, reduced noise, and integration with Corsair’s iCUE software for real-time monitoring and control (fan speed, rail behavior, etc.).

• Connectivity & Cabling — includes 3 EPS12V connectors, ample PCIe and SATA connectors, and sleeved/flat black cables for clean builds.