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Metal server power supply unit, rectangular, approx 15cm long

YINGHUA

YINGHUA D15-300P1A 300W server power supply

SKU CH-3QRM-D5SJY

A 300 W replacement server power supply for Acer 430 630 730 B10 500 7500 systems with 12-pin mainboard and 4-pin CPU connectors

  • 300 W output powers compatible Acer desktops
  • 12-pin mainboard connector with 35 cm cable reach
  • 4-pin CPU connector with 28 cm cable length
  • Replaces D15-220P1A and D14-300P1A part numbers
  • Fits Acer 430, 630, 730, B10, 500, 7500 models

Acer desktop replacement unit

This 300W server power supply replaces the original unit in Acer 430, 630, 730, B10, 500 and 7500 desktops. It matches the D15-220P1A and D14-300P1A part numbers so the system powers on without adapter cables.

Direct-fit cabling

The mainboard connector uses a 12-pin layout with a 35cm lead while the CPU connector uses a 4-pin layout with a 28cm lead. Both plug straight into the factory headers; misaligned pins or swapped connectors are the only common install errors.

300W continuous capacity

The unit delivers 300W to the listed Acer platforms and handles typical office workloads with headroom. It will not support discrete graphics cards or heavy multi-drive arrays that exceed the rated output.

Highlights

  • 300 W output powers compatible Acer desktops
  • 12-pin mainboard connector with 35 cm cable reach
  • 4-pin CPU connector with 28 cm cable length
  • Replaces D15-220P1A and D14-300P1A part numbers
  • Fits Acer 430, 630, 730, B10, 500, 7500 models

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the 300W unit is delivering power to the motherboard after installation?

Verify the 12-pin mainboard connector and 4-pin CPU connector are fully seated; the system should POST and remain stable under load.

What comes in the package and which cables or brackets must be sourced separately?

The box contains only the 300W power supply unit; mounting screws and any additional cables are not included.

My Acer model is listed as 430, 630, 730, B10, 500 or 7500 — which compatible part number should I select?

Choose the D15-300P1A model; it replaces D15-220P1A and D14-300P1A/PE-3221-1 for all listed Acer systems.

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