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Rectangular ATX power supply unit, matte black metal casing with ventilation grille and label showing 250W 19.6V 13A 80 PLUS Gold

KHACHIMO

KHACHIMO 250W ATX 19.6V 13A 80 PLUS Gold

SKU CH-A4W3-CC3PH

A 250 W ATX power supply delivering 19.6 V at 13 A with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby compatibility

  • TypeATX
  • Fast wake-from-sleep with Modern Standby support
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Fan stops at low loads for silent running
  • LLC resonant topology with DC-to-DC for stable power
  • 6 V 13 A output delivers 250 W ATX power

Power Supply for XP Power Systems

This 250W ATX unit delivers 19.6V at 13A and matches the EMH250PS18, EMH250PS18-XA1121 and EMH250PS part numbers. It is a new component built for systems that require this specific voltage and current profile.

Ideal for direct replacement in compatible hardware

Builders needing a different output voltage, higher wattage or a standard multi-rail ATX pinout for a custom desktop should look elsewhere. This model is tailored to the listed XP Power platforms and does not serve general PC builds.

80 PLUS Gold efficiency with Zero RPM fan mode

The supply meets Gold-level efficiency targets and stops its fan completely at low and medium loads for silent operation. Resonant LLC topology with DC-to-DC conversion provides clean power and supports modern standby sleep states.

Highlights

  • Fast wake-from-sleep with Modern Standby support
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Fan stops at low loads for silent running
  • LLC resonant topology with DC-to-DC for stable power
  • 6 V 13 A output delivers 250 W ATX power

Specifications

TypeATX

Questions about this item

Which model should I pick between EMH250PS18-XA1121 and EMH250PS18?

EMH250PS18-XA1121 is the exact part number matching the XP POWER reference, while EMH250PS18 is the base series designation for the same 250W ATX platform.

What does the 250W rating mean for my build?

This unit delivers a maximum of 250W total output at 19.6V and 13A, designed for systems that stay within that power envelope.

What does the ATX type tell me about fit and connections?

The ATX form factor means it fits standard ATX cases and provides the usual motherboard, CPU and peripheral connectors for a desktop build.

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