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Compact silver ATX power supply unit with fan grille and cable bundle

KHACHIMO

KHACHIMO 270W power supply ST-270FUB ENP-7130B2 BES-630C

SKU CH-S40W-Y1G9R

An 80 PLUS Gold 270W ATX supply with Modern Standby support, zero-RPM fan mode and resonant LLC topology for quiet, efficient power

  • Product typeATX
  • 80 PLUS Gold certification cuts power draw and keeps temperatures lower
  • Zero RPM fan mode stops the fan at low loads for near-silent operation
  • Modern Standby compatible for extremely fast wake-from-sleep and better low-load efficiency
  • Resonant LLC topology with DC-to-DC conversion delivers clean power and reduces coil whine
  • 270W ATX form factor fits standard builds with reliable output

270W ATX power supply for compact builds

The KHACHIMO ST-270FUB delivers 270 watts of continuous power in a standard ATX form factor. It carries 80 PLUS Gold certification for high efficiency at typical loads. Modern Standby compatibility enables rapid wake-from-sleep transitions. The unit is new and suited to small-form-factor or low-power systems.

Ideal for office PCs and home-theatre rigs.

This supply fits builds that draw modest power, such as integrated-graphics desktops, thin clients or media-streaming boxes. Zero RPM fan mode keeps acoustics near silent during light workloads. Builders planning discrete graphics cards or multi-drive arrays should look elsewhere because the 270 W ceiling leaves no headroom for those components.

270 W rated output decides compatibility

The single figure that determines whether this unit fits a build is its 270 watt maximum output. Compare that number against the total power draw of every component in the system, including peak GPU and CPU loads. If the platform requires more than 270 W, this power supply cannot support it.

How it compares

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

Price $200.99
Pricier than about 63% of the 10,869 comparable items (median $142.99).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Product typeATX

Questions about this item

What does the 270 W rating mean once the unit is installed?

It delivers up to 270 watts of continuous power to the components inside the case.

What does the 80 PLUS Gold certification cap in practice?

It guarantees high efficiency across typical loads, reducing waste heat and fan noise.

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

It fits standard ATX power-supply bays and uses the regular 24-pin, CPU and peripheral connectors.

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