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KHACHIMO 4500W ATX power supply unit NEPS5000-A

KHACHIMO

KHACHIMO Power Supply 4500W NEPS5000-A

SKU CH-6SEJ-Y1KP5

An ATX unit rated at 4500 W with 80 PLUS Gold efficiency, Modern Standby support, Zero RPM fan mode and resonant LLC topology with DC-to-DC conversion

  • TypeATX
  • 80 PLUS Gold certification reduces power draw and heat
  • Zero RPM fan mode keeps the system silent at low loads
  • Modern Standby support delivers ultra-fast wake from sleep
  • Resonant LLC topology with DC-to-DC conversion provides clean, stable power
  • 4500 W ATX power supply built for LINEAGE and TYCO platforms

4500W ATX Power Supply for LINEAGE/TYCO

This 4500W ATX power supply is built specifically for LINEAGE and TYCO systems that demand very high output. It targets administrators and integrators who need reliable, efficient power delivery for dense or specialised server configurations. The unit supports Modern Standby for rapid wake-from-sleep transitions.

80 PLUS Gold with Zero RPM Fan Mode

Gold certification means high efficiency across typical loads, reducing waste heat and lowering operating noise. The Zero RPM mode stops the fan completely at low and medium loads, providing near-silent operation during idle or light work. Resonant LLC topology with DC-to-DC conversion delivers clean power and minimises coil whine.

Replaces Lower-Capacity or Less Efficient Units

This supply upgrades older units that cannot meet 4500W demand or lack Modern Standby support. The efficiency and silent gains are worthwhile when replacing power supplies that run loud fans constantly or struggle with low-load efficiency. Systems needing the NEPS5000-A form factor and pin-out will benefit directly.

Highlights

  • 80 PLUS Gold certification reduces power draw and heat
  • Zero RPM fan mode keeps the system silent at low loads
  • Modern Standby support delivers ultra-fast wake from sleep
  • Resonant LLC topology with DC-to-DC conversion provides clean, stable power
  • 4500 W ATX power supply built for LINEAGE and TYCO platforms

Specifications

TypeATX

Questions about this item

What does the 80 PLUS Gold certification mean for the NEPS5000-A in practice?

The 80 PLUS Gold rating means the unit runs at high efficiency across typical loads, lowering power draw, reducing waste heat and allowing the fan to stay off longer for quieter operation.

What physical space and mounting does this 4500W ATX supply require?

It uses the standard ATX form factor, so it fits any ATX-compatible case with the usual four mounting screws and clears the I/O shield cutout on the rear panel.

How is the NEPS5000-A installed and which step do builders often miss?

Mount the unit, connect the 24-pin motherboard and CPU power cables, then enable Modern Standby in the BIOS; skipping the BIOS setting prevents the fast wake and low-load efficiency features from working.

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