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Rectangular metal ATX power supply unit with fan grille and cable bundle

IBM

IBM 24R2584 225W ATX12V Power Supply

SKU CH-2NDX-5GKYV MPN 24R2584

A 225W ATX12V power supply delivering 3.3V, 5V, 12V and -12V rails for IBM and Lenovo ThinkCentre A52 and M52 systems

  • Product typeATX 12 V
  • 225W output powers compatible ThinkCentre desktops
  • ATX12V design fits standard chassis layouts
  • Four voltage rails deliver 3.3V 5V 12V and -12V DC
  • Direct replacement for IBM Lenovo A52 M52 systems
  • Genuine IBM 24R2584 unit supplied new

225W ATX12V power unit

This 225W ATX12V power supply carries the IBM 24R2584 part number and delivers 3.3V, 5V, 12V and -12V DC rails. It is a new replacement unit built for IBM and Lenovo ThinkCentre A52 and M52 desktop systems. The ATX12V form factor matches the original chassis mounting points and connector layout.

Fits ThinkCentre A52 and M52 only

Builders repairing or upgrading a ThinkCentre A52 or M52 will find the correct pin-out and mechanical fit. Systems outside that model list, or configurations demanding higher wattage or different connector counts, should look at other units. No adapter cables or mounting brackets are included.

225 watt total output

The single figure that decides fit is the 225W combined rating across all voltage rails. If the target system draws more power under load, this supply will not sustain stable operation. Verify the original unit’s wattage label before ordering.

How it compares

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

Price $26.99
Cheaper than about 95% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Brand nameIBM
Product typeATX 12 V

Questions about this item

Does the 24R2584 225W ATX12V Power Supply include mounting screws and power cables, or must they be purchased separately?

The unit is supplied as the power supply module only; mounting screws and any additional cables required for your ThinkCentre chassis are not included and must be sourced separately.

How do I confirm that the 24R2584 225W ATX12V Power Supply is the correct version for my ThinkCentre A52 or M52?

Match the IBM part number 24R2584 and the 225W ATX12V rating to the label on your existing supply; this model is listed for ThinkCentre A52 and M52 systems.

What does the 225W rating mean for a ThinkCentre A52 or M52 running typical office components?

The 225W rating is the maximum combined output across the 3.3V, 5V, 12V and -12V rails; it supports the standard processor, memory, integrated graphics and drives originally shipped in those systems.

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