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Compact 1U power supply unit, matte metal casing with ventilation grille and rear connectors

KHACHIMO

KHACHIMO For FSP 80 PLUS Gold 1U 400W Power Supply DPS-400AB-12F

SKU CH-J7KB-NT64D

A 400W ATX power supply with 80 PLUS Gold efficiency, zero RPM fan mode and Modern Standby compatibility

  • TypeATX
  • Fast wake-from-sleep with Modern Standby support
  • 80 PLUS Gold efficiency lowers consumption and heat
  • Zero RPM fan mode stops fan at low load
  • Resonant LLC topology with DC-to-DC gives clean power
  • 400 W ATX power supply in 1U form factor

Compact 1U Form Factor

This 1U power supply fits rack-mount servers and slim desktop chassis where vertical space is limited. It delivers 400 W of continuous power for systems that need reliable energy in a thin profile.

80 PLUS Gold Efficiency Limits

The 80 PLUS Gold rating guarantees at least 80 % efficiency at typical loads, reducing waste heat and lowering electricity draw. Efficiency drops outside the certified load range, so very light or very heavy demands will not reach the peak figure.

400 W Output Decides Fit

The 400 W maximum output determines whether this unit can support your CPU, GPU and drive configuration. Builds that require more headroom for high-end graphics or multiple drives will exceed this limit.

Highlights

  • Fast wake-from-sleep with Modern Standby support
  • 80 PLUS Gold efficiency lowers consumption and heat
  • Zero RPM fan mode stops fan at low load
  • Resonant LLC topology with DC-to-DC gives clean power
  • 400 W ATX power supply in 1U form factor

Specifications

TypeATX

Questions about this item

Which version of the KHACHIMO For FSP DPS-400AB-12F should I choose?

This is the single 1U 400W ATX model with 80 PLUS Gold certification and Modern Standby support.

What does the 80 PLUS Gold rating mean once the unit is installed in my PC?

It certifies high efficiency at typical loads, so the supply wastes less power as heat, runs cooler and keeps fan noise lower.

How does the ATX form factor and 1U height affect what cases it fits?

The ATX layout matches standard desktop mounts while the 1U profile allows installation in slim rack or low-profile chassis.

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