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Rectangular ATX power supply unit in matte black finish with cooling fan grille visible

KHACHIMO

KHACHIMO DS4700 600W ATX power supply DPS-600QB A

SKU CH-JKMF-ZP6NS

A 600 W ATX power supply with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby support for fast wake and silent low-load operation

  • TypeATX
  • Modern Standby support enables rapid wake from sleep with improved low-load efficiency
  • 80 PLUS Gold certification delivers high efficiency for reduced power draw and cooler operation
  • Zero RPM fan mode stops the fan at low and medium loads for near-silent running
  • Resonant LLC topology with DC-to-DC conversion provides clean power and reduces coil whine
  • 600 W ATX output supplies reliable power for standard desktop builds

Power Supply for Modern Standby Systems

The KHACHIMO DS4700 is a 600W ATX unit built for PCs that use Modern Standby. It delivers fast wake-from-sleep times and improved low-load efficiency. The 80 PLUS Gold certification means lower power draw, less heat and quieter running. Resonant LLC topology with DC-to-DC conversion provides clean, consistent power and reduces coil whine.

Efficiency and Noise Limits at Low Load

Gold-rated efficiency peaks at typical loads; at very light loads the efficiency curve drops and the fan may still spin above the Zero RPM threshold. The 600W rating is a continuous maximum, not a guarantee of silent operation at every load point. Modern Standby support requires a compatible motherboard and operating system to function. Without those, the fast wake and low-power states remain inactive.

Upgrade from Non-Gold or Group-Regulated Units

This unit replaces older Bronze or unrated supplies that lack DC-to-DC conversion and Modern Standby compatibility. The jump is worth it when building or refreshing a system that uses low-power sleep states and values quiet operation. It is not for builds that need more than 600W of continuous power or require specialised server-grade redundancy features.

Highlights

  • Modern Standby support enables rapid wake from sleep with improved low-load efficiency
  • 80 PLUS Gold certification delivers high efficiency for reduced power draw and cooler operation
  • Zero RPM fan mode stops the fan at low and medium loads for near-silent running
  • Resonant LLC topology with DC-to-DC conversion provides clean power and reduces coil whine
  • 600 W ATX output supplies reliable power for standard desktop builds

Specifications

TypeATX

Questions about this item

Should I choose the DPS-600QB A or the DPS-600QB-1A version?

The supplier title lists both DPS-600QB A and DPS-600QB-1A as part numbers for the same 600W unit; pick whichever matches your system's label.

What does the 600W rating mean once the unit is installed?

It can deliver up to 600 watts continuously to your components, with 80 PLUS Gold efficiency reducing waste heat and fan noise under load.

Is this an ATX power supply and what does that cap in practice?

Yes, it follows the ATX form factor, so it fits standard cases and provides the 24-pin, CPU and PCIe connectors defined by that specification.

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