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Grey ATX power supply unit with single fan

Replace Power

Replace Power AP-MPS3ATX30-39 300W ATX power supply

SKU CH-0GP7-8TG5K MPN AP-MPS3ATX30-39

A 300W ATX power supply with one 20+4-pin, one 4-pin ATX12V, two peripheral, one floppy and three SATA connectors

  • ColorGrey
  • TypeATX
  • Fans1
  • Weight0.1
  • 300W steady power for reliable desktop operation
  • High efficiency design reduces energy waste
  • Low ripple and noise for stable voltage delivery
  • Output over voltage protection safeguards components
  • Multiple connectors including SATA support various drives

Replacement ATX Power Module

This Replace Power unit is a direct 300 W ATX replacement for the Enhance ATX-1125BTA-R300 and ATX-2030F models. It delivers a steady power stream through a single fan cooled grey chassis weighing 0.1 kg. The module includes a 20+4-pin ATX connector, a 4-pin ATX12V connector, two peripheral connectors, one floppy connector and three SATA connectors.

Suits owners of compatible Enhance units needing

It fits builders restoring or maintaining desktop systems that originally used the named Enhance power supplies and require the exact connector set listed. Systems that demand higher output, additional PCIe power leads, modular cabling or different form factors are not addressed by this module.

300 W fixed-output ATX supply

The single rail 300 watt rating and the three SATA connectors decide whether this unit can run the target storage and peripheral complement. If the build needs more than three SATA devices or a higher total wattage, this power module will not meet the requirement.

Highlights

  • 300W steady power for reliable desktop operation
  • High efficiency design reduces energy waste
  • Low ripple and noise for stable voltage delivery
  • Output over voltage protection safeguards components
  • Multiple connectors including SATA support various drives

Specifications

BrandReplace Power
ModelAP-MPS3ATX30-39
ColorGrey
TypeATX
Fans1
Weight0.1

Questions about this item

Will the single fan need cleaning or replacement after extended use?

The unit uses one fan; dust buildup can reduce airflow so periodic cleaning is recommended, but no user-serviceable fan replacement procedure is documented.

What protection activates first when the 300W load is sustained?

Output over-voltage protection will trip if any rail exceeds its limit, shutting the supply down before components are damaged.

How loud and hot does the grey ATX unit get during all-day operation?

High efficiency and low ripple and noise design keep acoustic output modest and temperatures controlled under continuous 300W delivery.

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