Description
The Corsair HX1500i V3 is a premium 1500W fully modular power supply engineered for the most demanding gaming and workstation builds. Featuring ATX 3.1 compliance and native PCIe 5.0 12VHPWR support, this PSU delivers stable, efficient power to next-generation graphics cards and high-performance components. With 80 PLUS Platinum certification, the HX1500i V3 ensures exceptional energy efficiency whilst running whisper-quiet thanks to its intelligent fan control. Built with premium Japanese capacitors and backed by Corsair’s legendary reliability, this power supply is the ultimate choice for enthusiasts pushing their systems to the limit.
ATX 3.1 and PCIe 5.0 Ready
Future-proof your build with full ATX 3.1 specification compliance and native 12VHPWR connector support, delivering stable power to the latest NVIDIA RTX 40-series and AMD graphics cards without adapters. Handle power excursions up to 200% with confidence.
80 PLUS Platinum Efficiency
Achieve up to 92% energy efficiency under typical loads, reducing electricity costs and heat output. The HX1500i V3’s advanced design minimizes wasted energy, keeping your system cooler and your power bills lower whilst supporting the environment.
Fully Modular Cable Design
Connect only the cables you need with a completely modular interface, improving airflow and creating a cleaner, more professional-looking build. Premium sleeved cables ensure durability and easy cable management in any chassis.
Intelligent Monitoring and Control
Track real-time power consumption, efficiency, and temperatures through Corsair iCUE software. The digitally controlled fan operates in Zero RPM mode at low loads for silent operation, ramping up only when needed to maintain optimal cooling.
Premium Components and Reliability
Japanese 105°C rated capacitors and a robust design ensure long-term stability and performance. Backed by a comprehensive 10-year warranty, the HX1500i V3 provides peace of mind for your high-end gaming or professional workstation.



