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Silent and Steady: Corsair HXi Series PSUs Deliver Pure Power with Platinum Efficiency

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HX Series PSUs evolve with Corsair LinkTM software monitoring and 80 PLUS Platinum efficiency

COMPUTEX 2014 - TAIPEI, Taiwan - June 2, 2014 - Corsair®, the most awarded PC power supply brand in the world1, today announced its new HXi Series PC power supply, the latest evolution in the award-winning line of HX PSUs. Available in 750, 850, and 1000 watt models, the HXi Series PSU feature 80 PLUS® Platinum efficiency, fully modular cables, near-silent operation, Japanese electrolytic capacitors, and Corsair software monitoring and customization. Akin to all Corsair PSUs, the HXi Series utilizes high-quality componentry to guarantee clean, stable, continuous power when needed most.

The ultra-efficient design found within the HXi Series generates minimal heat and runs exceptionally quiet, even when delivering high levels of power. The PSUs meet the stringent requirements for 80 PLUS Platinum certification by achieving greater than 92% energy efficiency - reducing both energy waste and the electrical bill. Built with specially selected low-noise capacitors and transformers, and a Zero-RPM Fan Mode (that only spins the PSU fan under the heaviest loads), the HXi Series PSU deliver ultra-low noise operation during common daily use. Within, a 140mm fluid dynamic bearing fan runs quietly at all speeds for remarkably discreet operation and additional cooling.

Lastly, Corsair LinkTM software gives enthusiasts complete control over their HXi PSU. Real-time temperature, power usage, efficiency monitoring, and selectable single/multi rail mode straight from the desktop. 

"When we launched the first PSUs in 2006, the HX Series redefined what a PC PSU should be, raising the bar for PSU quality and performance and making them a long-trusted favorite of PC enthusiasts," said Aaron Neal, product manager of PSUs at Corsair. "The new HXi PSUs build on that legacy with upgraded efficiency, fully modular cables, software monitoring, and some of the best voltage regulation, noise, and ripple specs in their class."


  • 80 PLUS Platinum efficiency
  • Fully modular DC cable set
  • 100% Japanese electrolytic capacitors rated at 105°c
  • Zero-RPM fan mode for virtually silent operation at low and medium loads
  • Corsair Link support for monitoring efficiency, voltages, power output, temperature, and fan speed plus user customizable setting of rail modes and fan speed.
  • Fluid dynamic bearing fan
  • Continuous power rated at 50° Celsius
  • Models and MSRP USD pricing
    • HX750i 750 watt: $169.99
    • HX850i 850 watt: $189.99
    • HX1000i 1000 watt: $229.99


The HXi Series PSUs are backed by a seven-year warranty and will be available from Corsair's worldwide network of authorized retailers and distributors in August 2014.

Product Photos

For more information on the HXi Series PSUs, please visit:

Visit Corsair at Computex 2014 in Taiwan

Corsair will be showcasing the new products at the Grand Hyatt, Suite 2428 in Taipei from June 3-5 from 9AM-6PM.

About Corsair

Founded in 1994, Corsair supplies high performance products purchased primarily by PC gaming enthusiasts who build their own PCs or buy pre-assembled customized systems. The company's award-winning products include DDR3 memory upgrades, USB flash drives, power supply units, solid-state drives, PC speakers, gaming headsets, gaming keyboards, laser gaming mice, system monitoring and control devices, PC cooling products, and computer cases.

1 Most awarded based on reviews tracked on sites techpowerup.com and www.realhardtechx.com.