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Rectangular black ATX power supply unit with cooling fan and cable connectors visible

KHACHIMO

KHACHIMO PS5 1200 12V31A 400W Power Supply

SKU CH-XFQC-95EA6

ATX power supply delivers 400 W with 80 PLUS Gold efficiency, Zero RPM fan mode 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 running at low loads via Zero RPM fan mode
  • Clean, stable power delivery using resonant LLC and DC-to-DC topology
  • 400 W output handles demanding PS5 1200 configurations

Modern Standby Power Supply

The KHACHIMO PS5 1200 delivers 400W of ATX power with 80 PLUS Gold efficiency. It is built for systems that require Modern Standby compatibility for fast wake times and low-load efficiency. The unit suits desktop builders who prioritise quiet operation and stable voltage delivery.

Upgrade from noisy or inefficient units

Replacing an older supply that lacks Gold certification or a zero-fan mode cuts idle noise and reduces wasted power. The jump is worth it when your build spends long periods at low load and you want the fan to stay off completely. Resonant LLC topology with DC-to-DC conversion also helps eliminate coil whine.

Suits quiet-focused desktop builds

This unit fits owners who value near-silent operation at typical workloads and need Modern Standby support. Buyers who require higher wattage for multi-GPU configurations or extreme overclocking headroom should look at higher-capacity models instead.

Highlights

  • Fast wake-from-sleep with Modern Standby support
  • High efficiency cuts power draw and heat with 80 PLUS Gold
  • Silent running at low loads via Zero RPM fan mode
  • Clean, stable power delivery using resonant LLC and DC-to-DC topology
  • 400 W output handles demanding PS5 1200 configurations

Specifications

TypeATX

Questions about this item

Will this ATX 400W unit fit a standard PS5 chassis?

The PS5 uses a proprietary internal power supply, so a standard ATX unit such as this 400W model will not fit inside the console.

Which cables must be connected for the 12V 31A rail to deliver full power?

Attach the 24-pin ATX connector and the 8-pin (4+4) CPU cable; the 12V rail rated at 31A is supplied through those connectors.

How often should the Zero RPM fan be cleaned to keep silent operation?

Use compressed air to clear dust from the fan intake every six to twelve months; the Zero RPM mode keeps the fan off at low load, so buildup is slow.

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