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Rectangular black ATX power supply unit with cooling fan and cable bundle

KHACHIMO

KHACHIMO G31 D5370 5260 230W power supply

SKU CH-YNZ2-MRDT9

An ATX power supply delivering 230 W with 80 PLUS Gold efficiency, Modern Standby support, Zero RPM fan mode and resonant LLC topology for quiet, reliable operation

  • TypeATX
  • Modern Standby compatible for extremely fast wake-from-sleep
  • 80 PLUS Gold certified for high efficiency and cooler operation
  • Zero RPM fan mode stops the fan at low loads for near-silent running
  • Resonant LLC topology with DC-to-DC conversion delivers clean power and reduces coil whine
  • ATX form factor fits standard desktop builds

230W ATX power supply for compact builds

This 230 watt ATX unit fits small-form-factor systems that require efficient, low-noise power delivery. It suits office PCs, home-theatre rigs and basic workstations where space and acoustics matter more than high-wattage headroom.

80 PLUS Gold, Zero RPM fan and LLC topology

Gold certification reduces waste heat and keeps the fan idle at low and medium loads for near-silent running. Resonant LLC with DC-to-DC conversion supplies steady voltage, cuts coil whine and supports modern sleep states for quicker wake times.

Modern Standby compatibility decides fit

The supply meets Modern Standby requirements, enabling ultra-fast wake-from-sleep and deeper low-power states. Systems that rely on legacy sleep modes or lack Modern Standby firmware support will not gain these benefits.

Highlights

  • Modern Standby compatible for extremely fast wake-from-sleep
  • 80 PLUS Gold certified for high efficiency and cooler operation
  • Zero RPM fan mode stops the fan at low loads for near-silent running
  • Resonant LLC topology with DC-to-DC conversion delivers clean power and reduces coil whine
  • ATX form factor fits standard desktop builds

Specifications

TypeATX

Questions about this item

Does the 230 W ATX unit use a replaceable fan or sealed bearing?

The Zero RPM Fan Mode stops the fan at low and medium loads, reducing wear on the internal bearing.

At what load does the 80 PLUS Gold efficiency curve flatten under continuous draw?

Gold certification guarantees peak efficiency at typical loads; sustained output near the 230 W limit will generate more heat and fan noise.

How loud is the fan when the supply runs at full 230 W all day?

Resonant LLC topology with DC-to-DC conversion cuts coil whine, and the fan only spins up under higher loads, staying quiet at lighter use.

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