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Rectangular metal power supply unit with cooling fan and cable connectors

KHACHIMO

KHACHIMO TFX 310W Power Supply

SKU CH-G29D-CR5E7

A TFX 310W ATX power supply with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby support for silent, low-power operation

  • TypeATX
  • Modern Standby support for near-instant wake from sleep
  • 80 PLUS Gold efficiency reduces power draw and heat
  • Zero RPM fan mode stops the fan at low loads
  • Resonant LLC with DC-to-DC delivers clean, stable power
  • TFX form factor fits slim and small-form-factor cases

Compact TFX Power Supply

The KHACHIMO TFX unit delivers 310 W of continuous power in a small form-factor ATX design. It targets builders assembling or upgrading slim desktops and workstations where space is limited but reliable power is essential.

Efficiency and Noise Features

An 80 PLUS Gold rating ensures high efficiency across typical loads, reducing heat and electricity use. Zero RPM fan mode stops the fan completely at low and medium loads for silent running, while resonant LLC topology with DC-to-DC conversion supplies clean power and minimises coil whine.

Suitable Builds and Limits

This unit suits compact office PCs, home-theatre systems and small-form-factor workstations that require Modern Standby support. Builders planning high-wattage graphics cards, multi-drive arrays or full-size ATX chassis should look at higher-capacity power supplies instead.

Highlights

  • Modern Standby support for near-instant wake from sleep
  • 80 PLUS Gold efficiency reduces power draw and heat
  • Zero RPM fan mode stops the fan at low loads
  • Resonant LLC with DC-to-DC delivers clean, stable power
  • TFX form factor fits slim and small-form-factor cases

Specifications

TypeATX

Questions about this item

How long will the cooling fan last before it needs replacement?

The fan stops entirely at low and medium loads, reducing wear and extending its service life.

Which protection activates first when the unit runs at full 310W continuously?

Over-temperature protection will trigger before any other limit if cooling cannot dissipate the heat.

How much noise does the power supply make during an all-day workload?

Zero RPM mode keeps the fan off at low and medium loads, so the system stays near-silent for most of the day.

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