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Black rectangular ATX power supply unit with gold certification badge and cooling fan visible

KHACHIMO

KHACHIMO CPR-1021-9M1 1000W ATX 80 Plus Gold Power Supply

SKU CH-CQAS-X1PAM

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

  • TypeATX
  • Fast wake from sleep with Modern Standby support
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Fan stops at low load for silent running
  • LLC resonant plus DC-to-DC gives clean, stable power
  • 1000 W ATX unit powers demanding builds

New ATX Power Supply for Modern Standby Systems

This KHACHIMO unit delivers 1000W of continuous power through an ATX form factor suited to high-performance desktops and workstations. It carries 80 PLUS Gold certification for high efficiency at typical loads. The resonant LLC topology with DC-to-DC conversion supplies clean, consistent voltage rails. Modern Standby compatibility enables extremely fast wake-from-sleep times and improved low-load efficiency.

Suited for Builds Needing Quiet.

The Zero RPM fan mode stops the fan entirely at low and medium loads for near-silent operation, appealing to users who value acoustics. DC-to-DC conversion and LLC resonance reduce coil whine and support deeper sleep states. Builders who require a different form factor such as SFX or TFX, or who need a lower or higher rated wattage, should look at other options.

1000W ATX Gold Certified Output

The single specification that decides fit is the 1000W ATX output with 80 PLUS Gold certification, which determines whether the unit meets the system power budget and efficiency target.

Highlights

  • Fast wake from sleep with Modern Standby support
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Fan stops at low load for silent running
  • LLC resonant plus DC-to-DC gives clean, stable power
  • 1000 W ATX unit powers demanding builds

Specifications

TypeATX

Questions about this item

Is the CPR-1021-9M1 the only 1000W ATX Gold option in this series?

The product is listed as a single 1000W ATX 80 Plus Gold model under the CPR-1021-9M1 designation; no alternative capacities or efficiency tiers are shown for this line.

What does the 80 Plus Gold rating mean for daily use?

The 80 Plus Gold certification confirms high-efficiency operation that lowers power draw, reduces heat output and helps keep fan noise down during typical workloads.

How does the ATX form factor limit what this PSU can deliver?

As an ATX unit it fits standard ATX cases and motherboards, providing 1000W through the usual 24-pin, EPS and PCIe connectors defined by the ATX specification.

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