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Compact 1U silver ATX power supply unit with rear fan grille and modular cable sockets

KHACHIMO

KHACHIMO FSP180-50MP 180W ATX Power Supply

SKU CH-PY4J-D2PF2

An 180W ATX power supply with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby support for silent, low-power operation

  • TypeATX
  • Modern Standby support for rapid wake-up
  • 80 PLUS Gold efficiency lowers power draw and heat
  • Zero RPM fan mode keeps operation silent at low loads
  • Resonant LLC topology with DC-to-DC conversion delivers clean, stable power
  • 180 W ATX output powers compact 1U systems reliably

Compact 1U ATX Power Supply

The KHACHIMO FSP180-50MP is a 1U form-factor ATX power supply rated at 180W. It targets builders assembling small-form-factor PCs, thin clients or embedded systems where vertical space is at a premium and a standard-height PSU cannot fit.

Gold Efficiency with Silent Low-Load Operation

An 80 PLUS Gold rating means high efficiency across typical loads, reducing waste heat and fan demand. A Zero RPM mode stops the fan completely at low and medium loads, while a resonant LLC topology with DC-to-DC conversion minimises coil whine and supports deeper sleep states. Modern Standby compatibility enables near-instant wake from sleep.

Suited for Low-Power Small Builds

This unit suits compact workstations, digital-signage players or home servers running low-TDP processors and no discrete graphics. Builders needing higher wattage for dedicated GPUs, multiple drives or overclocked CPUs should look at higher-capacity power supplies.

Highlights

  • Modern Standby support for rapid wake-up
  • 80 PLUS Gold efficiency lowers power draw and heat
  • Zero RPM fan mode keeps operation silent at low loads
  • Resonant LLC topology with DC-to-DC conversion delivers clean, stable power
  • 180 W ATX output powers compact 1U systems reliably

Specifications

TypeATX

Questions about this item

Does the fan ever need replacement on this 180W unit?

The Zero RPM fan mode keeps the fan off at low and medium loads, so mechanical wear is reduced and replacement is unlikely during normal service life.

What limits continuous output on the FSP180-50MP?

The 180W rated maximum is the hard ceiling; sustained loads above that will trigger protection and shut the unit down.

How much heat and noise appear when this supply runs all day?

80 PLUS Gold efficiency and LLC resonant topology with DC-to-DC conversion keep waste heat low, while Zero RPM mode eliminates fan noise at light loads.

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