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KHACHIMO DPS-250AB-101D 250W ATX power supply unit in metal housing with cooling fan

KHACHIMO

KHACHIMO DPS-250AB-101D 250W ATX power supply

SKU CH-SRZ8-JG4KA

An ATX 250 W power supply with 80 PLUS Gold efficiency, Modern Standby support, Zero RPM fan mode and resonant LLC topology with DC-to-DC conversion

  • TypeATX
  • Modern Standby support enables rapid wake-from-sleep
  • 80 PLUS Gold certification delivers up to 80 % efficiency at typical loads
  • Zero RPM fan mode stops the fan at low and medium loads for silent running
  • Resonant LLC topology with DC-to-DC conversion provides clean power and reduces coil whine
  • 250 W ATX form factor fits standard desktop chassis

Efficient 250W ATX Power Supply

This KHACHIMO unit delivers 250 watts of continuous power in a standard ATX form factor. It carries 80 PLUS Gold certification for high efficiency and lower heat output. The design targets compact or low-power desktop builds that value quiet operation.

Upgrading from Older Low-Efficiency Units

Replacing a basic non-certified or Bronze-rated supply cuts idle power draw and reduces fan noise. The jump is worthwhile when the system uses modern sleep states or runs for long periods at light load. Builders needing more than 250 watts for discrete graphics should look elsewhere.

Straightforward ATX Installation

Standard ATX mounting holes and connectors fit most chassis without adapters. Zero RPM mode eliminates fan noise at low load, while LLC resonant topology with DC-to-DC conversion minimises coil whine. Ensure the 250 watt rating covers every component in the build.

Highlights

  • Modern Standby support enables rapid wake-from-sleep
  • 80 PLUS Gold certification delivers up to 80 % efficiency at typical loads
  • Zero RPM fan mode stops the fan at low and medium loads for silent running
  • Resonant LLC topology with DC-to-DC conversion provides clean power and reduces coil whine
  • 250 W ATX form factor fits standard desktop chassis

Specifications

TypeATX

Questions about this item

What case clearance does the DPS-250AB-101D need for its ATX form factor?

This unit follows the standard ATX dimensions, so any chassis with an ATX power-supply bay will accept it without extra clearance.

Which cables must be connected first when installing the 250W ATX supply?

Seat the 24-pin motherboard connector and the 4-pin or 8-pin CPU power cable before routing any peripheral leads; missing the CPU plug is the most common oversight.

When should the cooling fan on this 80 PLUS Gold unit be cleaned or replaced?

The Zero RPM mode keeps the fan off at low and medium loads, so dust builds slowly; inspect the blades once a year and replace the fan only if it becomes noisy or stops spinning under load.

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