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Silver rectangular ATX power supply unit with fan grille and power socket visible

KHACHIMO

KHACHIMO NS-5400 400W ATX Power Supply

SKU CH-C6MN-JBZ69

A 400W ATX PSU with 80 PLUS Gold efficiency, zero-RPM fan mode, Modern Standby support and resonant LLC DC-to-DC topology for quiet, low-power operation

  • TypeATX
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Zero RPM fan mode delivers near-silent operation at low loads
  • Modern Standby support enables faster wake-from-sleep times
  • Resonant LLC with DC-to-DC topology provides clean, stable power
  • 400W ATX unit fits standard desktop builds

KHACHIMO NS-5400 400W ATX PSU

This KHACHIMO NS-5400 is a 400W ATX power supply built for modern desktop systems. It carries 80 PLUS Gold certification for high efficiency and supports Modern Standby for rapid wake-from-sleep performance.

Ideal for efficiency-focused builds.

The unit suits builders who want low power draw, reduced noise and cooler operation at typical loads. Zero RPM fan mode keeps the system near-silent during light work. Systems with power-hungry graphics cards or heavy overclocking headroom should look at higher-capacity units instead.

80 PLUS Gold certified efficiency

The 80 PLUS Gold rating confirms high efficiency across the load range, lowering consumption and heat output. Combined with resonant LLC topology and DC-to-DC conversion, it delivers clean power and helps reduce coil whine for quieter operation.

Highlights

  • 80 PLUS Gold efficiency cuts power draw and heat
  • Zero RPM fan mode delivers near-silent operation at low loads
  • Modern Standby support enables faster wake-from-sleep times
  • Resonant LLC with DC-to-DC topology provides clean, stable power
  • 400W ATX unit fits standard desktop builds

Specifications

TypeATX

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