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Compact TFX power supply unit with 14-pin connector and matte black metal casing

KHACHIMO

KHACHIMO H3050 TFX 14Pin 240W Power Supply

SKU CH-ZBMH-6YX0M

TFX form-factor ATX power supply delivering 240 W through a 14-pin connector for compatible desktops

  • TypeATX
  • Fast wake-from-sleep with Modern Standby support
  • Lower power draw thanks to 80 PLUS Gold efficiency
  • Near-silent operation via Zero RPM fan mode
  • Clean, stable power from LLC resonant topology
  • Compatible with multiple TFX 14Pin systems

Compatible TFX PSU for listed desktops

The KHACHIMO H3050 is a 240 watt TFX power supply with a 14 pin connector built for specific small-form-factor desktops. It fits systems identified by part numbers such as 54Y8921 and PS-4241-01 across the M and E series. Buyers needing a higher wattage unit or a standard 24 pin ATX connector cannot use this model.

Gold efficiency with semi-passive cooling

80 PLUS Gold certification means high efficiency at typical loads, reducing waste heat and lowering overall power draw. The Zero RPM fan mode stops the fan completely at low and medium loads for near-silent operation. Resonant LLC topology with DC-to-DC conversion delivers clean power and helps suppress coil whine.

Modern Standby support for faster wake

Modern Standby compatibility enables extremely fast wake-from-sleep times and improved low-load efficiency. The LLC resonant design works with DC-to-DC conversion to support deeper, more energy efficient sleep states. No extra cables or software utilities are mentioned in the supplied data.

Highlights

  • Fast wake-from-sleep with Modern Standby support
  • Lower power draw thanks to 80 PLUS Gold efficiency
  • Near-silent operation via Zero RPM fan mode
  • Clean, stable power from LLC resonant topology
  • Compatible with multiple TFX 14Pin systems

Specifications

TypeATX

Questions about this item

How do I install the TFX 14-pin unit and which step is often missed?

Slide the TFX chassis into the case bay, secure it with the supplied screws, then connect the 14-pin motherboard cable and ensure the 80 PLUS Gold efficiency rating is recognised by the BIOS.

What maintenance will this 240 W supply need later?

The Zero RPM Fan Mode keeps the fan off at low loads, so dust builds up slowly; clean the intake vents once a year with compressed air to maintain the Gold-certified efficiency.

What limit appears first during sustained heavy load?

The 240 W continuous output ceiling is reached before thermal throttling, so the Resonant LLC topology with DC-to-DC conversion protects components while delivering stable power.

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