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Black ATX power supply unit with gold certification label and cooling fan grille

KHACHIMO

KHACHIMO 2811 341-0065-01 DPSN-125BB A power supply

SKU CH-0YS9-20PF6

An ATX power supply with 80 PLUS Gold efficiency, Modern Standby support, a Zero RPM fan mode and resonant LLC topology with DC-to-DC conversion

  • TypeATX
  • Fast wake from sleep with Modern Standby support
  • Lower power draw and heat via 80 PLUS Gold efficiency
  • Near-silent operation through Zero RPM fan mode
  • Clean power delivery using resonant LLC with DC-to-DC
  • ATX form factor fits standard desktop builds

Product Identity

The KHACHIMO 2811 341-0065-01 DPSN-125BB A is an ATX power supply built for modern desktop systems. It targets builders who value efficiency certifications and quiet operation in everyday workloads. The unit supports Modern Standby for rapid wake-from-sleep transitions.

Feature Impact

80 PLUS Gold certification means lower power draw and reduced heat output under typical loads. Zero RPM Fan Mode stops the fan completely at low and medium loads for near-silent running. Resonant LLC topology with DC-to-DC conversion delivers stable power and minimises coil whine while enabling deeper sleep states.

Suitability

Ideal for users who prioritise low noise and high efficiency in a standard ATX build. Not suited for buyers who need a specific wattage rating confirmed, modular cabling, or a form factor other than ATX. Those requiring detailed rail specifications or non-standard connectors should verify compatibility before purchasing.

Highlights

  • Fast wake from sleep with Modern Standby support
  • Lower power draw and heat via 80 PLUS Gold efficiency
  • Near-silent operation through Zero RPM fan mode
  • Clean power delivery using resonant LLC with DC-to-DC
  • ATX form factor fits standard desktop builds

Specifications

TypeATX

Questions about this item

Does the fan on this 125 W power supply ever need to be replaced?

The Zero RPM mode keeps the fan off at low and medium loads, reducing wear, but the fan is not user-serviceable so a failure would require replacing the whole unit.

What limits continuous output on the DPSN-125BB A?

The 125 W rating is the sustained limit; exceeding it will trigger over-power protection and shut the unit down.

How loud and hot does the KHACHIMO 2811 get when running all day?

At low and medium loads the fan stays off for silent operation; 80 PLUS Gold efficiency keeps heat and power draw low during extended use.

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