The Corsair HX1000i is officially certified to the ATX 3.1 and PCIe 5.1 standards, providing the stability needed to handle the sudden power spikes (transient spikes) of modern systems. It includes a native 12V-2x6 cable that delivers up to 600W directly to NVIDIA GeForce RTX 40 and 50 Series graphics cards without the need for adapters. With 1000W of total power, it provides plenty of headroom for demanding processors, liquid cooling systems, and heavy workloads.
The fully modular Corsair HX1000i power supply delivers 1000W of stable power and is 80 Plus Platinum and Cybenetics certified for high energy efficiency of up to 92%. Designed for NVIDIA RTX 40/50 Series graphics cards and AMD Ryzen processors, it features ATX 3.1 certification, an integrated 12V-2x6 connector, 100% Japanese 105°C capacitors, iCUE software support, and a quiet 140mm FDB fan with Zero RPM technology.
ATX 3.1 Certification & Native 12V-2x6 Connection
The Corsair HX1000i is officially certified to the ATX 3.1 and PCIe 5.1 standards, providing the stability needed to handle the sudden power spikes (transient spikes) of modern systems. It includes a native 12V-2x6 cable that delivers up to 600W directly to NVIDIA GeForce RTX 40 and 50 Series graphics cards without the need for adapters. With 1000W of total power, it provides plenty of headroom for demanding processors, liquid cooling systems, and heavy workloads.
High Efficiency 80 Plus Platinum & Zero RPM
With 80 PLUS Platinum certification and Cybenetics distinctions, it delivers efficiency of up to 92%, minimizing energy loss as heat. Built with 100% industrial-grade 105°C Japanese electrolytic capacitors, it ensures long-term reliability. For quiet operation, it features a 140mm Fluid Dynamic Bearing fan with Zero RPM technology, which stops completely at low and medium loads.
Fully Modular Design & iCUE Management
The fully modular design with Type 4 cables lets you connect only the cables you need for a cleaner interior and improved airflow. It includes three EPS12V connectors and four PCIe 8-pin connectors. With digital control and CORSAIR iCUE software, you can monitor power supply performance, switch between single- and multi-rail modes, and adjust the fan speed right from your desktop.
Zero RPM Fan Mode
At low and medium loads, the cooling fan is completely deactivated for nearly silent operation, but as the action increases, the fan activates, ensuring that the temperatures of critical components remain under control.
Extensive Cable Package & Technical Specifications
The package includes a complete set of flexible cables, including a 24-pin ATX (610mm), two 8-pin EPS (650mm), a 12V-2x6 (650mm), as well as multiple SATA and PATA connectors for storage devices. The +12V rail delivers up to 83.3A (999.6W), ensuring that the graphics card and processor always receive the power they need, even under overclocking conditions.
Dimensions
- Power
- 1000 W
- Size
- ATX
- Modularity
- Full Modular
- Certification
- 80 Plus Platinum
- Fan Dimension
- 140 mm
- Power Protection
- Over Power Protection (OPP), Over Temperature Protection (OTP), Over Voltage Protection (OVP), Short Circuit Protection (SCP), Under Voltage Protection (UVP)
- Color
- Black
ATX Version
- ATX 3.1
- Yes
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.