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Silver 1U server power supply unit with rear fan grille and cable bundle

KHACHIMO

KHACHIMO 1U 460W Power Supply FSP460-701UG

SKU CH-QAD7-ZEPWP

A 1U 460W ATX power supply with 80 PLUS Gold efficiency, zero RPM fan mode and Modern Standby support for quiet, efficient operation

  • TypeATX
  • Modern Standby support gives extremely fast wake-from-sleep times
  • 80 PLUS Gold certification delivers high efficiency for lower power use
  • Zero RPM fan mode stops the fan at low and medium loads
  • Resonant LLC topology with DC-to-DC conversion provides clean, consistent power
  • 460 W output in a 1U ATX form factor fits compact server builds

1U 460W ATX Power Supply

The KHACHIMO FSP460-701UG is a 1U form-factor ATX power supply rated at 460 watts. It carries 80 PLUS Gold certification for high efficiency, lower power draw and reduced heat output. Modern Standby compatibility enables extremely fast wake-from-sleep times and better low-load efficiency. Resonant LLC topology with DC-to-DC conversion delivers clean, consistent power while reducing coil whine.

Compact servers and workstations needing Gold

This unit suits 1U rackmount builds, slim workstations or replacement scenarios where a 460W Gold-rated supply with Modern Standby support is required. The Zero RPM fan mode keeps acoustics near-silent at low and medium loads. Builders needing higher wattage, a larger form factor such as standard ATX or SFX, or modular cabling should look elsewhere.

Zero RPM Fan Mode and LLC topology

The bundled cooling behaviour switches the fan off entirely at low and medium loads for silent operation. Resonant LLC topology with DC-to-DC conversion reduces coil whine and enables more energy-efficient sleep states. No extra cables, software utilities or mounting brackets beyond the standard supply are mentioned in the specifications.

Highlights

  • Modern Standby support gives extremely fast wake-from-sleep times
  • 80 PLUS Gold certification delivers high efficiency for lower power use
  • Zero RPM fan mode stops the fan at low and medium loads
  • Resonant LLC topology with DC-to-DC conversion provides clean, consistent power
  • 460 W output in a 1U ATX form factor fits compact server builds

Specifications

TypeATX

Questions about this item

Does my chassis need a 1U ATX bay to fit this 460W unit?

Yes, the supply is built to the 1U ATX form factor so the case must provide a matching 1U mounting space.

Will the 80 PLUS Gold efficiency and Modern Standby support work with my older motherboard that lacks Modern Standby?

The unit delivers Gold-rated efficiency on any ATX board, while Modern Standby features simply remain inactive on platforms that do not implement the standard.

How can I confirm the Zero RPM fan mode is active after installation?

Under light or medium load the fan stops spinning completely; you can verify by listening for silence or watching the fan blades through the grille.

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