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Rectangular ATX power supply unit, matte black finish, cooling fan visible on one side

KHACHIMO

KHACHIMO PSE150-A 350W ATX power supply

SKU CH-9D5J-R3C1Z

ATX 350W unit with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby support

  • TypeATX
  • Modern Standby support for near-instant wake from sleep
  • 80 PLUS Gold certification cuts power draw and heat
  • Zero RPM fan mode stops the fan at low load
  • Resonant LLC with DC-to-DC gives clean, stable power
  • 350 W ATX output on 3.3 V, 5 V and 12 V rails

KHACHIMO 350W ATX Power Supply

The KHACHIMO PSE150-A is a 350 watt ATX power supply built for modern desktop computers. It supports the Modern Standby sleep state so systems wake quickly and run efficiently at low loads. The 80 PLUS Gold certification confirms high energy efficiency across typical workloads. This unit suits builders who want reliable power with reduced heat and noise.

Zero RPM Fan Mode and LLC Topology

A Zero RPM fan mode stops the cooling fan completely at low and medium loads for near-silent operation. Resonant LLC topology combined with DC-to-DC conversion delivers clean, consistent power and reduces coil whine. These features also enable more efficient sleep states for lower overall power draw. The design targets quieter performance without extra software or configuration.

Check ATX Fit and Connector Needs

Verify your case accepts a standard ATX form factor power supply before ordering. Confirm the motherboard and components match the 3.3V, 5V and 12V DC output rails provided. Builders needing higher wattage or additional PCIe connectors for multiple graphics cards should look elsewhere. Ensure the total system power demand stays within the 350 watt rating.

Highlights

  • Modern Standby support for near-instant wake from sleep
  • 80 PLUS Gold certification cuts power draw and heat
  • Zero RPM fan mode stops the fan at low load
  • Resonant LLC with DC-to-DC gives clean, stable power
  • 350 W ATX output on 3.3 V, 5 V and 12 V rails

Specifications

TypeATX

Questions about this item

How often will the fan bearing need replacement on the PSE150-A?

The Zero RPM Fan Mode keeps the fan off at low and medium loads, reducing bearing wear and extending service intervals.

What limits sustained output on the PSE150-A?

The 350 W rating is the continuous ceiling; the 80 PLUS Gold design maintains efficiency up to that point.

How much heat and noise does the PSE150-A produce under all-day load?

Gold efficiency and LLC topology with DC-to-DC conversion lower waste heat and coil whine, while Zero RPM mode eliminates fan noise at lighter loads.

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