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CORSAIR Builder Series CX430 CMPSU-430CX 430W ATX12V Active PFC Power Supply

  • ATX12V v2.3
  • 90 - 264 V
  • 1 x ultra-quiet 120mm fan
The Corsair Builder Series of PSUs are designed for worry-free compatibility for your home desktop PC system build or upgrade. With features usually reserved for premium power supplies, they are a great choice for systems where continuous and reliable power delivery and low noise are essential.
With up to 80% energy efficiency and 0.99 Active Power Factor Correction, the Corsair Builder Series CX430 is the ideal choice for PC builders and upgraders who need a great value, quiet and energy efficient PSU for a low/medium specification home or office PC.
  • neweggATX12V v2.3 CompatibleCompatible with the ATX12V v2.3 standard, the Corsair Builder Series CX430 provides maximum power stability to drive the processors as well as other system components.
  • newegg430W PowerThe Corsair Builder Series CX430 provides rated up to 430W of continuous power output at 30°C for low/medium-level computer systems. Dedicated single +12V rail offers maximum compatibility with the latest components.
  • neweggSilent, Efficient CoolingThe ultra-quiet 120mm fan delivers excellent airflow at an exceptionally low noise level by varying fan speed in response to internal temperature.
  • neweggExtra Long Fully-sleeved CablesThe extra long fully-sleeved cables ensure convenient, clean cable routing even in a full tower chassis.

Warranty & Returns

Warranty, Returns, And Additional Information


  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years
  • Read full details

Return Policies