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Rectangular black ATX power supply unit with fan grille

KHACHIMO

KHACHIMO 350W ATX Power Supply DPS-350NB C 80 PLUS Gold

SKU CH-04DV-GDF7T

An ATX power supply delivering 350W with 80 PLUS Gold efficiency, Modern Standby support, zero-RPM fan mode and resonant LLC topology for quiet, stable power

  • TypeATX
  • Fast wake from sleep with Modern Standby support
  • 80 PLUS Gold certified for high efficiency and lower heat
  • Fan stays off at low loads for silent running
  • Resonant LLC with DC-to-DC gives clean power and less coil whine
  • 350 W ATX unit built for reliable everyday use

350 W ATX power supply

This KHACHIMO unit delivers 350 W of continuous power in a standard ATX form factor and carries 80 PLUS Gold certification. It is suited for compact office PCs, home-theatre builds or any system that values efficiency over high wattage headroom. Builders needing more than 350 W for discrete graphics or heavy overclocking should look elsewhere.

Sustained-load behaviour

Resonant LLC topology with DC-to-DC conversion keeps voltage regulation tight during prolonged workloads, reducing coil whine and enabling deeper sleep states. The Zero RPM fan mode stays inactive at low and medium loads, so the unit runs silently until thermal conditions demand active cooling. Modern Standby compatibility ensures rapid wake times without efficiency penalties.

Efficiency certification

The 80 PLUS Gold rating guarantees at least 80 percent efficiency at typical loads, lowering electricity draw, heat output and acoustic noise compared with lower-tier units. This single metric is the clearest indicator of whether the power supply matches a build's efficiency targets.

Highlights

  • Fast wake from sleep with Modern Standby support
  • 80 PLUS Gold certified for high efficiency and lower heat
  • Fan stays off at low loads for silent running
  • Resonant LLC with DC-to-DC gives clean power and less coil whine
  • 350 W ATX unit built for reliable everyday use

Specifications

TypeATX

Questions about this item

How loud and hot does the KHACHIMO 350W ATX PSU get when running all day?

It is 80 PLUS Gold certified for high efficiency, lowering power consumption, noise, and temperatures. Zero RPM Fan Mode stops the fan at low and medium loads for near-silent operation, and Resonant LLC topology with DC-to-DC conversion reduces coil whine.

What must I already own for this KHACHIMO DPS-350NB C unit to work?

It is an ATX-type power supply, so it fits a standard ATX case and connects to a motherboard with ATX power headers. Modern Standby compatibility enables faster wake-from-sleep and better low-load efficiency with supported systems.

Will this 350W Gold PSU work reliably with older components I keep?

Resonant LLC topology with DC-to-DC conversion delivers clean, consistent power, while 80 PLUS Gold efficiency reduces heat and noise. Modern Standby support allows use of more energy-efficient sleep states alongside legacy hardware.

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