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Ships from our international warehouse. Please allow 3-5 weeks for delivery.
An ideal choice for value-conscious system builders and upgraders
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.
80 PLUS Bronze certified efficiency and clever fan design allow for little or no detectable fan noise during regular operation.
The matte black finish, black-sleeved cables and black connectors help give your system a restrained, high-tech look.
Reliable and compatible
CX Series is built and tested to strict standards for trouble-free installation and smooth operation.
Corsair engineering and quality control
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.
Ample connectors and long cables
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.
Large-diameter, thermally controlled fan
Once you've installed a PSU, you shouldn't have to think about it. Employing a thermally controlled fan makes the CX Series virtually silent at idle, and the large diameter reduces noise even when you're pushing your system hard.
• 80 PLUS BRONZE Certified
• 100 - 240 V 47 - 63 Hz
• +3.3V@20A, +5V@20A, +12V@37.4A, -12V@0.8A, +5CXB@3A
• 80 Plus Bronze: Runs cooler and uses less power than less efficient power supplies
• Black housing, cable sleeving and connectors: Give your build the high-end look without breaking the bank
• Thermally controlled 120mm fan: Quiet operation across a wide range of loads
• LLC resonant topology with DC to DC: Ensures improved efficiency at lower loads and compatibility with all modern day chipsets and CPUs.
• Over-voltage protection, under-voltage protection, short circuit protection, over power protection, and over temperature protection provide maximum safety to your critical system components
Manufacturer Part Number:
Manufacturer Website Address:
CX450 Power Supply
Number of Fans:
Number of +12V Rails:
120 V AC, 230 V AC
3.3 V DC @ 20 A, 5 V DC @ 20 A, 12 V DC @ 37.40 A, - 12 V DC @ 800 mA, 5 V DC @ 3 A
3.39" (86 mm)
5.51" (140 mm)
5.91" (150 mm)
80 Plus Bronze, TÜV, RoHS, WEEE
Product Type: Power Supply
Input Voltage: 120 V AC, 230 V AC
Output Power: 450 W
Output Voltage: 12 V DC, 3.3 V DC, 5 V DC
Form Factor: Internal
Number of +12V Rails: 1
Product Family: CX
Specification Compliance: ATX12V/EPS12V
Corsair CX450 Power Supply - Internal - 120 V AC, 230 V AC Input - 450 W / 3.3 V DC, 5 V DC, 12 V DC, 12 V DC, 5 V DC - 1 +12V Rails - 1 Fan(s)