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Rectangular ATX power supply unit in black metal finish with cooling fan grille and cable connectors visible

KHACHIMO

KHACHIMO PWS-1K02A-1R 1000W ATX power supply

SKU CH-PF6C-GRPNE

ATX 1000W unit with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby support for quiet, low-power sleep

  • TypeATX
  • Modern Standby compatible for extremely fast wake-from-sleep
  • 80 PLUS Gold certified for lower power consumption and cooler operation
  • Zero RPM fan mode stops the fan at low loads for silent running
  • Resonant LLC with DC-to-DC conversion delivers clean power and reduces coil whine
  • 1000W ATX output supports high-performance system builds

1000W ATX Power Supply

The KHACHIMO PWS-1K02A-1R is a 1000W ATX power supply built for desktop systems that demand steady, efficient delivery. It suits builders assembling high-performance workstations or gaming rigs where clean power and quiet running are priorities. The unit is new and carries 80 PLUS Gold certification for verified efficiency.

80 PLUS Gold Efficiency and Headroom

At 1000W this supply handles multi-GPU configurations, high-core-count CPUs and large storage arrays without strain. The Gold rating means lower waste heat and reduced fan activity across typical loads. Resonant LLC topology with DC-to-DC conversion keeps voltage regulation tight, so the unit runs out of headroom only when sustained draw approaches the rated maximum.

Modern Standby and Zero RPM Upgrade

This unit replaces older supplies that lack Modern Standby support or that spin their fans constantly at idle. The jump is worthwhile for systems that spend long periods in low-power sleep states, because wake times drop sharply and the fan stays off until load rises. Builders who need higher wattage or a different form factor should look elsewhere.

Highlights

  • Modern Standby compatible for extremely fast wake-from-sleep
  • 80 PLUS Gold certified for lower power consumption and cooler operation
  • Zero RPM fan mode stops the fan at low loads for silent running
  • Resonant LLC with DC-to-DC conversion delivers clean power and reduces coil whine
  • 1000W ATX output supports high-performance system builds

Specifications

TypeATX

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