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CX430 — 80 PLUS® Bronze Certified Power Supply
Corsair

CX430 — 80 PLUS® Bronze Certified Power Supply

Bottom line: The CX430 — 80 PLUS® Bronze Certified Power Supply is a specs-and-price decision rather than a crowd-consensus one in the power supplies category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

Pros & Cons

Pros

  • ✓ Auto-switching circuitry provides universal AC input from 100V - 240V.
  • ✓ Backed by Corsair's warranty and support channels

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

CX Series Modular power supply units are an excellent choice for basic system builds and desktop PC computer upgrades, offering high reliability, low noise, and the flexibility of modular cabling. * Faster installation and better-looking builds: The modular cabling system lets you use only the cables you need. You get to save space and reduce clutter for a cleaner-looking build and improved airflow. * Reliable and compatible: CX Series Modular is built and tested to strict standards for trouble-free installation and smooth operation. * Low noise: 80PLUS Bronze certified efficiency and clever…

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SpecPicks Verdict

SpecPicks scored CX430 — 80 PLUS® Bronze Certified Power Supply using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. Corsair's power supplies lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for power supplies of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • The CX power supply modular cabling system makes its installation and operation quick and easy: save space, reduce clutter and get better airflow.
  • Engineered to deliver clean, continuous power for reliable performance, up to 85% efficiency to reduce power usage, heat generation and noise levels.
  • Auto-switching circuitry provides universal AC input from 100V - 240V.
  • Supports ATX12V 2.3/2.2/2.01 and ESP12V 2.91 standards.
  • Dimensions: 150mm x 86mm x 140mm

Full Specifications

BrandCorsair
Wattage430 watts
Fan Count1
Dimensions150mm x 86mm x 140mm
Model NumberCX-430W-M
Connector TypeATX, PCI Express
Number of Fans1
Output Wattage430 Watts
Item Dimensions5.91 x 5.51 x 3.39 inches
Mfr Part NumberCX-9020058-NA
Compatible DevicesPersonal Computer
Power Supply DesignSemi-Modular
Minimum Input Voltage100 Volts
Item dimensions L x W x H5.91 x 5.51 x 3.39 inches
Connector Type Used on CableATX, PCI Express

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CX430 — 80 PLUS® Bronze Certified Power Supply is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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CX430 — 80 PLUS® Bronze Certified Power Supply
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