Corsair HX1000i 1000W Modular
The Corsair HX1000i is a fully modular ATX power supply that delivers 1000 Watts of power with platinum efficiency. It features a fluid dynamic bearing fan for ultra-low noise operation and is compliant with ATX 3.0 and PCIe 5.0 standards, ensuring reliable performance for high-end PC builds.
Popularity: Medium
Specifications:
Model: Corsair HX1000i 1000W Modular
Watt: 1000.0 W
ATX Version: ATX 3.0
Modular Design: Fully
Dimensions: N/A
Weight: 3.71
Power Efficiency Rating: Platinum
Cooling System: Fluid Dynamic Bearing
MTBF (Hours): 100,000 hours
Connectors: 1 ATX, 2 EPS, 8 SATA, 8 PATA, 5 PCIe
Protection Features: N/A
Safety Certifications: N/A
Zero RPM Mode: Yes
Manufacturer Page: Link
Review
The Corsair HX1000i 1000W Modular power supply stands as a testament to cutting-edge efficiency and design within the Corsair HXi series. Tailored specifically for high-performance enthusiasts, this unit merges significant power capabilities with innovative digital features, all backed by Corsair's reputation for robust design.
Powerful and Efficient Design
Embodying exceptional build quality, the Corsair HX1000i achieves 80 PLUS Platinum certification, ensuring efficiency levels close to 92%. When tested, the PSU delivered stable voltage outputs under heavy loads while maintaining silent operation, attributed to its 140mm fluid dynamic bearing fan with Zero RPM support mode [PC TeK Reviews]. This feature allows the fan to remain inactive at low to medium loads, emphasizing Corsair's dedication to minimizing acoustic footprint.
Fully Modular Cabling System
The fully modular design of the Corsair HX1000i makes installation not only straightforward but also customizable. This system provides flexibility, ensuring that users only use the necessary cables for their configuration, enhancing airflow and reducing clutter [PC Perspective].
Advanced Digital Monitoring with Corsair iCUE
What sets the Corsair HX1000i apart is its integration with the Corsair iCUE software, offering a detailed and customizable monitoring experience. Through a USB connection or a Corsair Link Commander unit, users have the capability to monitor various performance metrics such as power input/output, efficiency, and internal temperature. This setup also allows toggling between single-rail and multi-rail modes for the +12V outputs, although it lacks the advanced OCP trip point customization seen in Corsair's higher-end models [PC Perspective].
Performance and Load Handling
The testing environment—a robust setup including an Intel i9-9900K and an ASUS GeForce RTX3080—demonstrated the Corsair HX1000i's capability to deliver continuous and stable performance under overclocked conditions. It managed close to a 1095W load, with the overload protection successfully triggering beyond this point, ensuring a safety net for critical system components [PC TeK Reviews].
Exceptional Build Quality and Longevity
Utilizing 100% Japanese capacitors rated at 105°C, the Corsair HX1000i guarantees durability and high reliability. This attention to quality extends to the power supply's general design, which is crafted to balance resonance and minimize noise, even at full load [PC TeK Reviews].
Conclusion and Recommendations
The Corsair HX1000i 1000W Modular power supply is a superb choice for high-end PC builds requiring substantial power with minimized noise output and advanced monitoring capabilities. Its robust design and technological advancements place it as one of the leading units in its category. With a competitive price point and backed by Corsair's award-winning support, this PSU provides a compelling value for anyone constructing a high-performance PC setup. Despite its premium price, the investment in performance and peace of mind for high-power builds is well justified.