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Rectangular ATX power supply unit with matte black metal casing and rear fan grille

KHACHIMO

KHACHIMO DSK220M-G 220W ATX Power Supply

SKU CH-GKBZ-HAXS4

An 80 PLUS Gold ATX unit with Modern Standby support, zero-RPM fan mode and resonant LLC topology for clean, quiet power delivery

  • TypeATX
  • Faster wake from sleep with Modern Standby support
  • Lower power draw and heat with 80 PLUS Gold efficiency
  • Silent running at typical loads via Zero RPM fan mode
  • Clean, stable power delivery through LLC resonant topology with DC-to-DC conversion
  • 220 W ATX output for compact system builds

220W ATX PSU for compact builds

The KHACHIMO DSK220M-G is a 220W ATX power supply built for small-form-factor systems and low-power desktop upgrades. It delivers 80 PLUS Gold efficiency to keep heat and electricity draw low. Modern Standby compatibility enables rapid wake-from-sleep performance. Resonant LLC topology with DC-to-DC conversion supplies clean, stable voltage rails.

Suits low-power PCs; not for discrete GPUs

This unit fits office workstations, home-theatre PCs or thin-client replacements that rely on integrated graphics. Builders who need to power a dedicated graphics card or multiple drives should look at higher-wattage models. The 220W ceiling also rules out most gaming-oriented configurations. Systems requiring auxiliary PCIe power connectors are not supported.

Standard ATX fit with semi-passive cooling

Installation follows the regular ATX mounting pattern used by most chassis. The Zero RPM fan mode stops the fan at low and medium loads for silent running. Coil whine is reduced by the LLC resonant design. Ensure the total system draw stays within the rated output before ordering.

Highlights

  • Faster wake from sleep with Modern Standby support
  • Lower power draw and heat with 80 PLUS Gold efficiency
  • Silent running at typical loads via Zero RPM fan mode
  • Clean, stable power delivery through LLC resonant topology with DC-to-DC conversion
  • 220 W ATX output for compact system builds

Specifications

TypeATX

Questions about this item

What motherboard power connectors does the DSK220M-G need to run?

The unit is an ATX-type supply, so it requires a standard 24-pin main connector and a 4-pin or 8-pin CPU power connector from the motherboard.

Can I keep my older ATX motherboard with this 220W Gold-rated unit?

Yes, the DSK220M-G uses the standard ATX form factor and connectors, so it fits older ATX boards as long as their total draw stays within 220W.

How do I confirm the Zero RPM mode is active after building the PC?

When the system is idle or under light load the fan should not spin; you can also verify 80 PLUS Gold efficiency by checking low-load power draw with a wall meter.

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