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Rectangular ATX power supply unit in matte black finish with cooling fan visible

KHACHIMO

KHACHIMO G0514-15011520A 53.5V3A 150W ATX power supply

SKU CH-MKRN-B8J4Q

A 150 W ATX unit with 80 PLUS Gold efficiency, Modern Standby support, Zero RPM fan mode and resonant LLC topology with DC-to-DC conversion

  • TypeATX
  • Modern Standby support enables faster wake-from-sleep
  • 80 PLUS Gold certification reduces power consumption and heat
  • Zero RPM fan mode stops the fan at low loads
  • Resonant LLC topology with DC-to-DC conversion delivers clean power
  • 150 W ATX output at 53.5 V 3 A for compatible systems

150W ATX PSU for modern standby builds

This KHACHIMO power supply delivers 150 W from a 53.5 V 3 A design in a standard ATX form factor. It carries 80 PLUS Gold certification for high efficiency and lower heat output. Resonant LLC topology with DC-to-DC conversion provides clean power and reduced coil whine. The unit is built for systems that use Modern Standby sleep states.

Suits compact PCs needing efficient low-load

It suits builders who want near-silent running through a zero RPM fan mode at low and medium loads. Fast wake-from-sleep times benefit modern standby configurations. It is not for systems that require higher total wattage or additional power connectors beyond what a 150 W unit provides.

53.5V 3A output defines compatibility

The single rail delivers 53.5 V at 3 A, so the connected hardware must match this voltage and current specification. Verify that your motherboard or device accepts this exact output before purchasing. No other output rails or voltages are listed.

Highlights

  • Modern Standby support enables faster wake-from-sleep
  • 80 PLUS Gold certification reduces power consumption and heat
  • Zero RPM fan mode stops the fan at low loads
  • Resonant LLC topology with DC-to-DC conversion delivers clean power
  • 150 W ATX output at 53.5 V 3 A for compatible systems

Specifications

TypeATX

Questions about this item

How long can the 150W output be sustained before the 80 PLUS Gold efficiency drops?

The 150W rating is continuous and the 80 PLUS Gold certification covers the full load range, so efficiency stays high during sustained use.

What noise level and heat output occur when the fan runs at full load all day?

Zero RPM mode keeps the fan off at low and medium loads; under full load the fan runs quietly thanks to resonant LLC topology that reduces coil whine.

Which motherboard power connectors must already be present for this ATX unit to work?

A standard 24-pin ATX connector and the required CPU and PCIe power cables for your components are needed.

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