Corsair HX1500i
Best high-wattage power supply for extreme gaming and workstation builds.
This is the ultimate foundation for a high-end rig that refuses to compromise on stability or future-proofing. While the massive power capacity is overkill for most users, it provides unmatched headroom for the most demanding hardware and silent, efficient operation that lasts for a decade.
$389.99
at
Corsair Official Website
More HX Series options
Who it's for
- Workstation builders running multiple high-end GPUs
- Eco-conscious users looking to minimize heat and energy waste
- System enthusiasts wanting granular control over power and cooling
Who should skip it
- Small form factor builders with limited chassis space
- Budget-focused builders prioritizing cost-effective components
- Average gamers with hardware that does not require extreme wattage
Performance breakdown
Power Headroom
Massive 1500W output handles the most demanding multi-GPU or overclocked rigs.
Efficiency Standards
Cybenetics Platinum rating ensures minimal energy waste under heavy system loads.
Future Readiness
Full ATX 3.1 and PCIe 5.1 support guarantees compatibility with next-gen hardware.
Acoustic Performance
Fluid Dynamic Bearing fan and Zero RPM mode keep operation whisper-quiet.
Cable Management
Fully modular design makes building clean, clutter-free systems incredibly straightforward.
Component Reliability
Premium Japanese capacitors and a decade-long warranty offer exceptional long-term peace.
Key Specs
Wattage
1500 Watts
Modularity
Fully Modular
ATX Version
ATX 3.1
PCIe 5.1 Compatible
Efficiency Rating
Cybenetics Platinum
Fan Bearing Type
Fluid Dynamic Bearing
Zero RPM Mode
Yes
Capacitors
100% Japanese electrolytic capacitors
Input Voltage
100–240V
Universal Input Voltage Support
Yes
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