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    CORSAIR HX1000i Fully Modular Ultra-Low Noise ATX Power Supply - ATX 3.0 & PCIe 5.0 Compliant - Fluid Dynamic Bearing Fan - CORSAIR iCUE Software Compatible - 80 PLUS Platinum Efficiency

    (116)(19) Write a Review
    • 1000W
    • 850W
    • 750W
    • ATX 80+ Platinum (1500W) 140mm Fan
    • ATX 3.0 80+ Platinum (1200W)
    • ATX 3.0 80+ Platinum (1000W)
    • Fully Modular Cabling: Connect only the cables your system needs, making clean and tidy builds easy.
    • Intel® ATX 3.0 Certified: Compliant with the ATX 3.0 power standard, supporting the PCIe Gen 5 platform and resisting transient power spikes.
    • 140mm Fluid Dynamic Bearing (FDB) Fan: Delivers extremely quiet and long-lasting fan performance.
    • Powerful CORSAIR iCUE Software: Create custom fan curves, monitor power settings, and toggle between single to multi-rail overcurrent protection (OCP) on-the-fly.
    • Zero RPM Fan Mode: At low and medium loads the cooling fan switches off entirely for near-silent operation.
    • 100% Japanese 105°C Electrolytic Capacitors: Premium internal components ensure unwavering power delivery and long-term reliability.
    • Fully Digital Platform: Resonant LLC topology and DC-to-DC conversion provides clean, consistent power and minimizes coil whine and noise for quiet operation.
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    Overview
    Specs
    Reviews (116)
    HXi SERIES
    DIGITAL POWER SUPPLIES

    PLATINUM POWER AT YOUR COMMAND
    POWERFUL CONNECTIONS 

    With three EPS12V connectors and fully modular cabling, HXi Series platinum power supplies have every connection needed to power today’s most demanding PC upgrades now and into the future, including the latest generation of power-hungry graphics cards and processors.
    ON THE CUTTING-EDGE
    ATX 3.0 CERTIFIED

    The ATX 3.0 standard demands a high level of reliability and power efficiency. While many CORSAIR PSUs meet these requirements, HXi Series PSUs are formally certified for ATX 3.0 compliance. 

    PCIe 5.0 12VHPWR GPU cable included for use with modern graphics cards such as the NVIDIA® GeForce RTX™ 40 Series.
    QUIET OPERATION 

    HXi Series PSUs combine a 140mm fluid dynamic bearing fan with Zero RPM mode support for long-lasting fan performance and near-silent operation when the fan switches off at low and medium loads – only spinning as fast as it needs to. 

    LOW NOISE
    FAN MODE
    UNWAVERING POWER AND QUALITY 

    80 PLUS Platinum certified with premium 100% Japanese 105°C electrolytic capacitors, HXi PSUs ensure up to 92% efficiency for exceptional power delivery and long-term reliability with low power consumption, less noise, and cooler temperatures.
    POWER AT THE READY 

    As a fully digital power supply, each HXi Series PSU provides clean, consistent power while minimizing coil whine and noise for stable and quiet operation. 

    Supporting Modern Standby sleep mode, the HXi Series takes low-load efficiency to the next level with quiet operation and extremely fast wake-from-sleep times.
    80 PLUS PLATINUM CERTIFIED 

    Steady power output at up to 92% efficiency, and Cybenetics-certified for lower power consumption, less noise, and cooler temperatures.


    105°C-RATED CAPACITORS 

    Built with 100% Industrial-grade, 105°C-rated Japanese primary electrolytic capacitors for unwavering power and reliability.


    iCUE SOFTWARE
    YOUR SETUP AT YOUR COMMAND

    With CORSAIR iCUE Software, you can monitor your power supply performance, toggle single rail or multi rail mode, and control fan speed directly from your desktop.

    *HX1500i shown in screenshot
    TEN-YEAR WARRANTY
    WORLD-CLASS SUPPORT

    Our award-winning service means you can enjoy your gear worry-free.
    UNITE YOUR SETUP

    CORSAIR iCUE software brings your entire setup together, creating a fully immersive ecosystem with intuitive control.

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Limited Warranty period (parts): 10 years
    • Limited Warranty period (labor): 10 years
    • Read full details

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