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CX Series power supply units provide modern power supply technologies and 80 PLUS Bronze efficiency at a competitive price point. It is black with black cable sleeving and connectors and a thermally controlled 120mm fan. The LLC resonant topology with DC to DC ensures complete compatibility with all modern day PCs.

Every Corsair power supply is designed by our California engineering team and built to our exact specifications. The same care that goes into the design and testing of our renowned high-power enthusiast power supplies also goes into the CX Series, because you need confidence and reliability regardless of your build budget.

Long cables make CX Series suitable for installation even in full-height tower cases, and the generous cable count allows you to power multiple components and storage devices.


Corsair CP-9020123-NA CX Series 750W 80 PLUS® Bronze Certified ATX PSU
  • 80 PLUS Bronze certified: up to 85% efficiency

  • ATX12V / EPS12V

  • 1 x 120mm thermally controlled rifle bearing fan

  • Matte black finish and black-sleeved cables

  • Custom DC-DC module design for +5V / +3.3V; offers higher efficiency and voltage stability

  • Output power: 750 W

  • Input voltage: 100 - 240V AC

  • Output voltage: 3.3 VDC, 5 VDC, +/- 12 VDC, 5 VSB

  • Input current: 12 - 6 A

  • Frequency: 50 - 60 Hz

  • Protection: Over voltage, over current, over power, short circuit, under voltage, over temperature and over load

  • Efficiency: 85 percent typically, MTBF: >100000 hrs

  • Connectors: One Motherboard 20+4 pin, one CPU 12V 4+4 pin, four PCIe 6+2 pin, eight SATA, six 4-pin peripheral and one 4-pin floppy

  • Form factor: Internal

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