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Rectangular silver ATX power supply unit with fan grille and rear connectors

KHACHIMO

KHACHIMO Power Supply for SUN U10 MPU-250REF 370-3171 MITAC X-250/P 370-4325

SKU CH-9GHV-3V2VA

Replacement ATX power supply for SUN U10 and MITAC X-250/P systems, tested working

  • TypeATX
  • Tested working for reliable operation
  • 250 W ATX power for SUN U10 systems
  • Replaces MPU-250REF and MITAC X-250/P units
  • Quality construction supports continuous use

Compatible replacement for SUN U10 and MITAC X-250/P

This 250 W ATX power supply is built as a direct replacement for the SUN U10 MPU-250REF and the MITAC X-250/P units. It suits technicians and owners who need a tested, working unit to restore power to those specific legacy workstations and servers. It is not intended for modern ATX builds that demand higher wattage or updated connector layouts.

Tested unit with standard ATX thermal profile

Each unit is verified working before dispatch, so it should run within normal ATX temperature and noise limits for a 250 W design. Power draw will match the connected load up to the rated maximum. Builders who need active power-factor correction, modular cabling or efficiency certifications beyond basic ATX should look elsewhere.

Highlights

  • Tested working for reliable operation
  • 250 W ATX power for SUN U10 systems
  • Replaces MPU-250REF and MITAC X-250/P units
  • Quality construction supports continuous use

Specifications

TypeATX

Questions about this item

How do I install the KHACHIMO power supply into my SUN U10, and what is the common mistake with the MPU-250REF connectors?

Slide the unit into the chassis until the 370-3171 socket engages firmly; the step often missed is not seating the latch fully, which leaves the 250 W rail floating.

What maintenance will this MITAC X-250/P replacement need, and when should I plan for it?

Clean the intake vents every 10 months to prevent dust buildup on the internal fan; the electrolytic capacitors are rated for long life, so full replacement is only needed if output voltage drifts.

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