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CORSAIR CMPSU-400CX 400 W ATX12V V2.2 80 PLUS Certified Compatible with Core i7 Power Supply

  • ATX12V V2.2
  • 80 PLUS Certified
The 400CX PSU from Corsair delivers premium features on a standard budget. This 400W PSU supports the latest ATX12V v2.2 standards. The unit is 80 Plus certified and has a 99% Active Power Factor Correction to ensure maximum efficiency.
The cables are extra long to work in the largest tower. They are fully sleeved for easy routing and bundling. There is a PCIe power connector so you can use one of today’s high powered video cards. There are also 6xSATA and 6xMolex connectors so you can connect multiple drives and peripherals.
Keeping it all cool is a variable speed 120mm fan. Air is vented through the hexagon mesh back panel. The universal input accepts voltages from 90-264 so you no longer have to worry if the switch was in the right position.
  • neweggATX12V v2.2 CompatibleCompatible with the ATX12V v2.2 standard, the Corsair CMPSU-400CX power supply provides maximum power stability to drive the latest Intel and AMD processors as well as other system components.
  • newegg400W Maximum PowerA maximum power of 400W delivers safe, reliable output for high-performance gaming computer systems.
  • newegg80 PLUSCertifiedThe 80 PLUS certified power supply provides high power efficiency of at least 80% at any load between 20% and 100%, saving your money on your electrical bill, reducing heat in your computer's system and prolonging its life.
  • neweggEfficient CoolingA 120mm double ball-bearing fan delivers high efficient cooling and ensures quiet operation through fan speed adjustments in response to loading conditions.

Warranty & Returns

Warranty, Returns, And Additional Information


  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
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