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Silver 1U power supply unit with fan grille and power socket

KHACHIMO

KHACHIMO 1U K39 K35 380W 450W Power Supply

SKU CH-FT1Q-SECE9

1U ATX power supply rated at 380 W with 450 W peak, 80 PLUS Gold efficiency, zero-RPM fan mode and LLC resonant DC-to-DC topology for clean power and Modern Standby support

  • TypeATX
  • Modern Standby support for rapid wake-up
  • 80 PLUS Gold efficiency reduces energy use and heat
  • Zero RPM fan mode keeps operation silent at low load
  • Resonant LLC with DC-to-DC delivers stable, clean power
  • 1U form factor fits compact chassis with 380 W rated output

Compact 1U Gold ATX power supply

The KHACHIMO 1U unit delivers a 380 W continuous rating with a 450 W peak capability in a rack-ready form factor. It targets builders assembling space-constrained servers, workstations or compact desktops that require ATX power delivery without the depth of a standard PSU.

Sustained load behaviour and acoustics

The 80 PLUS Gold certified platform uses resonant LLC topology with DC-to-DC conversion to maintain clean voltage regulation under continuous demand. A Zero RPM fan mode stops the fan entirely at low and medium loads, while Modern Standby compatibility keeps efficiency high during frequent sleep and wake cycles.

Compatibility checks before ordering

Verify that your chassis accepts a 1U height power supply and provides the necessary mounting points. Confirm the mainboard and peripherals match the ATX connector set supplied with the unit. Ensure the 380 W continuous output meets the total system draw of your chosen components.

Highlights

  • Modern Standby support for rapid wake-up
  • 80 PLUS Gold efficiency reduces energy use and heat
  • Zero RPM fan mode keeps operation silent at low load
  • Resonant LLC with DC-to-DC delivers stable, clean power
  • 1U form factor fits compact chassis with 380 W rated output

Specifications

TypeATX

Questions about this item

Does the Zero RPM fan mode keep the 380W unit quiet under constant load?

At low and medium loads the fan stops completely for near-silent operation; under sustained heavier demand the fan will spin to maintain safe temperatures.

Which cables or connectors must my system already provide for this ATX supply to function?

It uses the standard ATX connector set, so your motherboard, CPU and drive cables must match those interfaces.

Will the 80 PLUS Gold efficiency and LLC topology work reliably with older components still in my build?

The resonant LLC design with DC-to-DC conversion delivers clean, consistent power that supports energy-efficient sleep states across mixed-age hardware.

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