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KHACHIMO X3250 1U 300W power supply unit

KHACHIMO

KHACHIMO X3250 1U 300W power supply

SKU CH-TTV5-4JK2F

A 300 W 1U ATX power supply with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby support for fast wake and quiet operation

  • TypeATX
  • Faster wake-from-sleep with Modern Standby support
  • Lower energy use thanks to 80 PLUS Gold efficiency
  • Near-silent running via Zero RPM fan mode
  • Clean, stable power from resonant LLC with DC-to-DC
  • Cooler, quieter operation through high-efficiency design

Target systems

The KHACHIMO X3250 is a 300W 1U power supply built for servers and workstations that use the listed part numbers. It fits M3, M4 and M5 chassis that require the FSA008, FSA049, 69Y5537, 81Y6301, 00J6066, 00J6070 or 00AL207 units.

Replacement scope

This unit directly replaces any of the listed part numbers when the original supply fails or when a spare is needed for the same chassis. The jump is worth it only when the system already uses one of those exact part numbers; it does not adapt to other form factors or wattage classes.

Capacity and headroom

The 300W rating supports the original platform load for which the listed part numbers were specified. 80 PLUS Gold certification and Resonant LLC topology with DC-to-DC conversion deliver high efficiency and clean power across that range. Zero RPM fan mode keeps acoustics near zero at low and medium loads, while Modern Standby compatibility enables fast wake and low-power sleep states.

Highlights

  • Faster wake-from-sleep with Modern Standby support
  • Lower energy use thanks to 80 PLUS Gold efficiency
  • Near-silent running via Zero RPM fan mode
  • Clean, stable power from resonant LLC with DC-to-DC
  • Cooler, quieter operation through high-efficiency design

Specifications

TypeATX

Questions about this item

What form factor does the KHACHIMO X3250 use and which server models does it replace?

It is a 1U ATX power supply that replaces part numbers FSA008, FSA049, 69Y5537, 81Y6301, 00J6066, 00J6070 and 00AL207 in compatible M3, M4 and M5 systems.

How do I install the unit and what step is often missed?

Slide the supply into the 1U bay until the latch clicks, then connect the 24-pin ATX and 8-pin CPU cables; the step most installers forget is seating the latch fully so the supply cannot shift under vibration.

What maintenance will the fan need over time?

The Zero RPM Fan Mode keeps the fan off at low and medium loads, reducing wear; if the fan eventually becomes noisy or stops spinning under load, replace the entire 300W unit as the fan is not user-serviceable.

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