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Item#: N82E16817139001

CORSAIR HX Series CMPSU-520HX 520W ATX12V v2.2 and EPS12V 2.91 SLI Certified CrossFire Ready 80 PLUS Certified Modular Active PFC Compatible with Core i7 Power Supply

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  • ATX12V v2.2 and EPS12V 2.91
  • 100 - 240 V
  • 80 PLUS Certified

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Engineered to support intense power needs, the Corsair HX520w is ideal for high performance and gaming systems. Delivering 520 Watts of continuous power, the power supply is perfect for dual-GPU setups, supporting the latest ATX12V v2.2 and EPS12V 2.91 standards, and backward compatible with ATX12V 2.01 systems. The circuitry design offers up to 80% efficiency under wide load range. Active Power Factor Correction increases efficiency and delivers reliable power. The ultra-quiet 120 mm fan varies the RPM with the temperature, offering greater airflow as needed.

Enhanced modular flexible cables offer easier cable routing and clean up clutter. This increases airflow and aids in heat dissipation. Over Current/Voltage/Power Protection, Under Voltage Protection, and Short Circuit Protection shield your critical system components from errant power fluctuations. The capacitors used in the HX520w are of 105oC industrial grade and offer unparalleled performance with high reliability.

The universal AC input 90 ~ 264 V automatically scans and adjusts the HX520w to operate at the available input voltage. Gold-plated connectors offer oxide-free and low-resistance connectivity to your system components. Triple 12 V rails provide independent and reliable power to your CPU, your video card and to the other components of your system.

  • newegg ATX12V v2.2 and EPS12V Compatible Compatible with the ATX12V v2.2 and EPS12V standards, the CORSAIR HX520w provides maximum power stability to drive the latest Intel and AMD processors as well as other components for desktop and entry-level server computer systems.
  • newegg 520W Maximum Power A maximum power of 520W delivers safe, reliable output for high-end computer systems.
  • newegg Modular Cable Design The modular cable design allows use of only the cables you need resulting in improved internal airflow and reduced system clutter.
  • newegg NVIDIA SLI Certified The CORSAIR HX520w has gone through a series of rigorous NVIDIA SLI certification tests for maximum system stability when building NVIDIA SLI PCs.

Learn more about the Corsair CMPSU-520HX

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 years
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by's Standard Return Policy.
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