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KHACHIMO DM1W-6460F ATX power supply, black metal case with fan grille

KHACHIMO

KHACHIMO DM1W-6460F 48V 460W ATX power supply

SKU CH-0YMK-08EDH

A 48V ATX unit delivering 460W with 80 PLUS Gold efficiency, Modern Standby support, Zero RPM fan mode and resonant LLC topology for clean, quiet power

  • TypeATX
  • Modern Standby compatible for extremely fast wake-from-sleep times
  • 80 PLUS Gold certified for high efficiency and lower power consumption
  • Zero RPM fan mode switches off the fan at low and medium loads
  • Resonant LLC topology with DC-to-DC conversion delivers clean, consistent power
  • 48 V 460 W ATX power supply for reliable system operation

48V 460W ATX Power Supply

The KHACHIMO DM1W-6460F delivers 460 watts through a 48 volt ATX form factor. It targets builders assembling compact or specialised systems that require this specific voltage rail configuration. The unit carries 80 PLUS Gold certification for high efficiency across typical loads.

Modern Standby and Zero RPM Features

Modern Standby compatibility enables extremely fast wake-from-sleep transitions and improved low-load efficiency. Zero RPM mode stops the fan completely at low and medium loads for near-silent operation. Resonant LLC topology with DC-to-DC conversion supplies clean power, reduces coil whine, and supports deeper sleep states.

Standard ATX Installation

Installation follows standard ATX mounting patterns using the four screw holes on the chassis. The fixed cable set requires routing space behind the motherboard tray. Builders should verify that their case provides sufficient depth for the unit and that the 48 volt output matches their motherboard and component requirements.

Highlights

  • Modern Standby compatible for extremely fast wake-from-sleep times
  • 80 PLUS Gold certified for high efficiency and lower power consumption
  • Zero RPM fan mode switches off the fan at low and medium loads
  • Resonant LLC topology with DC-to-DC conversion delivers clean, consistent power
  • 48 V 460 W ATX power supply for reliable system operation

Specifications

TypeATX

Questions about this item

When will the 460 W fan need cleaning or replacement?

The Zero RPM Fan Mode stops the fan at low and medium loads, so it accumulates less dust and runs fewer hours before any service is needed.

What limits continuous output at full 460 W?

The 80 PLUS Gold certification guarantees high efficiency up to the rated 460 W, so thermal protection is the first limit reached under sustained maximum load.

How loud and hot does the 48 V unit get during all-day operation?

At typical loads the fan stays off for near-silent running, and Gold-level efficiency keeps waste heat and power draw low even during extended use.

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