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Rectangular ATX power supply unit with matte black finish and visible cooling fan grille

KHACHIMO

KHACHIMO Poweredge 2500 550W power supply 60VPM

SKU CH-AN98-Q00YJ

An ATX 550W power supply with 80 PLUS Gold efficiency, Zero RPM fan mode and Modern Standby support for quiet, efficient operation

  • TypeATX
  • Faster wake-from-sleep with Modern Standby support
  • Lower electricity use backed by 80 PLUS Gold efficiency
  • Near-silent operation thanks to Zero RPM fan mode
  • Cleaner power delivery through resonant LLC with DC-to-DC conversion
  • 550 W output for reliable ATX system performance

KHACHIMO Poweredge 2500 550W ATX

The KHACHIMO Poweredge 2500 is a 550W ATX power supply built for modern desktop builds. It carries 80 PLUS Gold certification for high efficiency and lower running temperatures. Modern Standby support enables extremely fast wake-from-sleep times and improved low-load efficiency. This unit suits system builders who want quiet, reliable power for everyday computing and moderate gaming rigs.

Replaces older Bronze or unrated units

Upgrading from an 80 PLUS Bronze or non-certified supply cuts waste heat and reduces coil whine thanks to the resonant LLC topology with DC-to-DC conversion. The jump is worth it when your current unit struggles with sleep states or produces audible fan noise at idle. Builders who need higher wattage for multi-GPU setups or extreme overclocking should look elsewhere.

Standard ATX installation with semi-passive cooling

Installation follows the usual ATX mounting pattern and connector layout for straightforward integration. Zero RPM fan mode keeps the unit silent at low and medium loads, but the fan will spin up under sustained heavy load. Ensure your case provides adequate airflow to the PSU intake so the semi-passive mode can function as intended.

Highlights

  • Faster wake-from-sleep with Modern Standby support
  • Lower electricity use backed by 80 PLUS Gold efficiency
  • Near-silent operation thanks to Zero RPM fan mode
  • Cleaner power delivery through resonant LLC with DC-to-DC conversion
  • 550 W output for reliable ATX system performance

Specifications

TypeATX

Questions about this item

What ATX case clearance does the Poweredge 2500 550W need?

The unit follows the standard ATX form factor, so it fits any case with an ATX power-supply bay and the usual rear mounting holes.

Which cables must be connected during installation to enable Modern Standby fast wake?

Connect the 24-pin ATX motherboard cable, the 8-pin EPS CPU cable, and any PCIe power cables your graphics card requires; the PSU then supports Modern Standby automatically.

When should the 60 VPM fan be checked or replaced to keep Zero RPM mode reliable?

Listen for bearing noise or vibration after several years; if the fan no longer stops cleanly at low load, replace the 60 VPM unit to restore silent operation.

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