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Rectangular ATX power supply unit in matte black finish with a single cooling fan visible on one side

KHACHIMO

KHACHIMO ML30G10 350W ATX power supply

SKU CH-7DF9-R14CX

ATX 350W power supply with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby support for silent, low-power sleep states

  • TypeATX
  • Modern Standby compatibility enables extremely fast wake-from-sleep times
  • 80 PLUS Gold certification delivers high efficiency for lower power consumption
  • Zero RPM fan mode stops the fan at low loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion provides clean, consistent power
  • DC-to-DC conversion reduces coil whine and supports energy-efficient sleep states

Ideal for modern standby builds

The KHACHIMO ML30G10 is a 350W ATX power supply designed for systems that use Modern Standby sleep states. Its 80 PLUS Gold certification means high efficiency at typical loads, reducing waste heat and lowering electricity draw. Builders who want fast wake-from-sleep response and quiet operation at low power will find it a direct fit. It is not for configurations that demand more than 350W of continuous output.

Sustained-load behaviour

Under continuous load the resonant LLC topology with DC-to-DC conversion keeps voltage regulation tight and suppresses coil whine. The 80 PLUS Gold rating guarantees that efficiency stays high across a wide range, so the unit runs cooler and the fan curve remains gentle even during long work sessions. Power delivery stays clean without the ripple spikes seen in simpler designs. It is not for workloads that push past the 350W rating for extended periods.

Build quality and connectors

The fan stops completely at low and medium loads thanks to Zero RPM mode, giving near-silent desktop use when the system is idle or browsing. ATX form factor ensures standard mounting in most cases, while the DC-to-DC layout reduces internal cable clutter for easier routing. Modern Standby compatibility means the unit supports deeper sleep states without stability issues. It is not for builds that require non-ATX mounting patterns or proprietary connector layouts.

Highlights

  • Modern Standby compatibility enables extremely fast wake-from-sleep times
  • 80 PLUS Gold certification delivers high efficiency for lower power consumption
  • Zero RPM fan mode stops the fan at low loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion provides clean, consistent power
  • DC-to-DC conversion reduces coil whine and supports energy-efficient sleep states

Specifications

TypeATX

Questions about this item

How loud is the fan on this 350W ATX unit during all-day use?

The Zero RPM Fan Mode stops the fan completely at low and medium loads, giving near-silent operation.

What motherboard power connectors does this 350W ATX supply require to work?

It uses a standard ATX 24-pin main connector plus a 4+4 pin CPU connector, matching typical modern motherboards.

Will this 350W ATX power supply support Modern Standby sleep states on my older PC?

Yes, the Resonant LLC topology with DC-to-DC conversion enables the efficient sleep states Modern Standby requires.

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