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Small rectangular metal power supply unit with fan grille and cable bundle

KHACHIMO

KHACHIMO TFX 250W Power Supply GT-250

SKU CH-73BM-JKHW1

A 250W TFX power supply with 80 PLUS Gold efficiency, Zero RPM fan mode and Modern Standby support for fast sleep wake-ups

  • Product typeATX
  • 80 PLUS Gold certification lowers electricity use and heat
  • Zero RPM fan mode keeps the system silent at low loads
  • Modern Standby support gives near-instant wake from sleep
  • Resonant LLC topology with DC-to-DC conversion delivers stable voltage and reduces coil whine
  • 250 W output fits compact TFX chassis builds

Compact TFX Power Supply

The KHACHIMO TFX 250W GT-250 is a new switching power supply built for small-form-factor systems that require a TFX footprint. It delivers 250 watts of continuous power for entry-level office PCs, thin-client upgrades or home-theatre builds where space is at a premium. Modern Standby compatibility ensures extremely fast wake-from-sleep times and better low-load efficiency.

80 PLUS Gold Efficiency

The unit carries 80 PLUS Gold certification, meaning it meets high efficiency targets that translate into lower power consumption, less noise and cooler operating temperatures. Resonant LLC topology with DC-to-DC conversion provides clean, consistent power while reducing coil whine and enabling more energy-efficient sleep states for the host system.

Ideal for Quiet, Low-Power Builds

Zero RPM fan mode stops the cooling fan completely at low and medium loads, giving near-silent operation for media centres or shared workspaces. Buyers needing higher wattage for discrete graphics cards or multi-drive servers should look elsewhere, as the 250 watt limit restricts this PSU to basic configurations.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $78.99
Cheaper than about 76% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

What does the 250 W rating mean once the PSU is installed?

It can deliver up to 250 watts continuously to the system components inside the case.

What does 80 PLUS Gold certification cap in practice?

It guarantees at least 80 percent efficiency at typical loads, reducing heat and electricity use.

What does the TFX form factor need to fit in my chassis?

A TFX-sized power-supply bay and standard ATX power connectors.

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