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Grey ATX power supply unit with single fan and 300W rating

Replace Power

Replace Power AP-MPS3ATX30-8 300W ATX power supply

SKU CH-J8ZQ-P8SN9 MPN AP-MPS3ATX30-8

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

  • ColorGrey
  • TypeATX
  • Fans1
  • Weight0.1
  • 300W steady power for compatible Delta DPS-200PB-139 DPS-250QB-4 systems
  • High efficiency design reduces energy waste during operation
  • Low ripple and noise output protects sensitive components
  • Over voltage protection safeguards connected hardware from spikes
  • Multiple connectors include 20+4 ATX, 4-pin ATX12V, SATA, peripheral and floppy

Replacement 300 W ATX Power Module

This Replace Power AP-MPS3ATX30-8 unit is a 300 W ATX power supply designed to replace Delta DPS-200PB-139 and DPS-250QB-4 modules in compatible desktop systems. It delivers steady power through a single fan cooled grey chassis.

Suits owners of listed Delta units needing

Builders repairing a Dell, HP or other desktop that originally used the Delta DPS-200PB-139 or DPS-250QB-4 will find the connector layout matches. Systems requiring higher wattage, different form factors or modular cabling should look at other options.

Connector set determines fit

The unit provides one 20+4-pin ATX connector, one 4-pin ATX12V connector, two peripheral connectors, one floppy connector and three SATA power connectors. Verify that your motherboard and drives use these exact plugs before ordering.

Highlights

  • 300W steady power for compatible Delta DPS-200PB-139 DPS-250QB-4 systems
  • High efficiency design reduces energy waste during operation
  • Low ripple and noise output protects sensitive components
  • Over voltage protection safeguards connected hardware from spikes
  • Multiple connectors include 20+4 ATX, 4-pin ATX12V, SATA, peripheral and floppy

Specifications

BrandReplace Power
ModelAP-MPS3ATX30-8
ColorGrey
TypeATX
Fans1
Weight0.1

Questions about this item

What connectors come with the Replace Power AP-MPS3ATX30-8 and what must I source separately?

The unit ships with one 20+4-pin ATX connector, one 4-pin ATX12V connector, two peripheral connectors, one floppy connector and three SATA connectors; any additional adapters or extension cables must be purchased separately.

Which version of the 300W ATX supply should I choose for a Delta DPS-200PB-139 or DPS-250QB-4 replacement?

The AP-MPS3ATX30-8 is the single model listed and is specified as a direct replacement for Delta DPS-200PB-139, DPS-250QB-4 and DPS-250QB-4 units.

What does the 300W rating mean once the supply is installed in a desktop PC?

It indicates the unit can deliver up to 300W of continuous power to the motherboard, CPU, drives and peripherals through the provided ATX, ATX12V, peripheral, floppy and SATA connectors.

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