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Artesyn CSU550AP-3-301 550W ATX power supply unit

KHACHIMO

KHACHIMO Artesyn CSU550AP-3-301 550W ATX power supply

SKU CH-81QQ-5GJQM

A 550 W ATX power supply tested working for reliable system power

  • Product typeATX
  • 550W output supports demanding ATX builds
  • Tested working so it powers on reliably
  • Artesyn engineering delivers stable voltage rails
  • Good quality components extend service life

550W ATX power supply for desktop builds

The KHACHIMO Artesyn CSU550AP-3-301 delivers 550 watts of ATX power for standard desktop computers. It is suited to builders assembling or repairing systems that require a tested, working unit of this capacity. The supply uses a conventional ATX form factor for broad case compatibility.

Practical limits of the ATX interface

The ATX standard defines fixed connector shapes and voltage rails that restrict which motherboards and peripherals can be powered without adapters. Builders who need higher wattage or specialised server connectors will find this 550W unit does not meet those requirements.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $142.99
Typical for this category: the median of 10,869 items is $142.99.

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Specifications

Product
Product typeATX

Questions about this item

Should I choose the CSU550AP-3-301 for a standard ATX build?

This 550 W ATX unit fits standard ATX cases and delivers the rated output for typical desktop configurations.

What does the 550 W rating mean once the CSU550AP-3-301 is installed?

The supply can continuously provide up to 550 W to the motherboard, drives and graphics cards through the standard ATX connectors.

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