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Rectangular black ATX power supply unit with cooling fan visible

KHACHIMO

KHACHIMO 400W Medicel ATX power supply FSP400-70MP

SKU CH-1PR2-PCV1F

A 400 W ATX power supply with 80 PLUS Gold efficiency, Zero RPM fan mode for silent low-load operation and Modern Standby support for fast wake times

  • TypeATX
  • Fast wake-from-sleep with Modern Standby support
  • High efficiency cuts power draw and heat with 80 PLUS Gold
  • Silent operation at low loads via Zero RPM fan mode
  • Clean, stable power delivery using resonant LLC and DC-to-DC topology
  • Quieter running with reduced coil whine from advanced conversion design

What this PSU is and who it suits

The KHACHIMO 400W Medicel is an ATX power supply built for modern desktop systems. It carries 80 PLUS Gold certification and supports Modern Standby for rapid wake-from-sleep and improved low-load efficiency. A Zero RPM fan mode stops the fan entirely at light and medium loads for near-silent running.

Suitable builds and mismatched needs

This unit fits standard ATX cases that require a 400 W Gold-rated supply with quiet low-load operation. It is not for builds that demand higher wattage, builders who need modular cabling, or systems requiring specific connectors not confirmed by the supplier data.

The deciding specification

The single specification that decides whether this is the right part is the 400 W rated output. If your build’s peak draw exceeds this figure, the supply cannot deliver the needed power.

Highlights

  • Fast wake-from-sleep with Modern Standby support
  • High efficiency cuts power draw and heat with 80 PLUS Gold
  • Silent operation at low loads via Zero RPM fan mode
  • Clean, stable power delivery using resonant LLC and DC-to-DC topology
  • Quieter running with reduced coil whine from advanced conversion design

Specifications

TypeATX

Questions about this item

Does the FSP400-70MP's fan need periodic cleaning or replacement?

The Zero RPM Fan Mode keeps the fan off at low and medium loads, reducing wear and dust buildup, so cleaning intervals are longer than on always-spinning designs.

What limits continuous output on the FSP400-70MP?

The 400 W rated capacity is the hard ceiling; sustained loads above that will trigger over-power protection and shut the unit down.

How loud and hot does the FSP400-70MP get under all-day load?

80 PLUS Gold efficiency keeps waste heat low, and the fan only spins when thermal sensors demand it, so noise and temperature stay minimal even during extended use.

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