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Silver ATX power supply unit rectangular metal case with rear fan grille

KHACHIMO

KHACHIMO R48-1000A 20A 1000W power supply

SKU CH-XZMQ-R9WW6

ATX power module delivers up to 1000 W at 20 A for high-demand systems

  • TypeATX
  • Delivers 1000 W maximum output for demanding builds
  • Provides 20 A on the 48 V rail for stable power
  • ATX form factor fits standard chassis dimensions
  • Tested working before shipment for reliable operation
  • Built with good-quality components for lasting performance

1000W ATX power module

The KHACHIMO R48-1000A is an ATX-form-factor power module rated for 20 A output and a 1000 W maximum. It is built for system integrators and technicians who need a high-wattage unit tested for basic function before deployment. The 2024 listing indicates current production stock.

Limits of the ATX form factor

An ATX power supply fits standard chassis cut-outs and motherboard connectors, but the physical envelope limits total power density and cable routing space. Continuous operation at the 1000 W peak may demand airflow that some compact cases cannot supply. Builders must verify that their case and cooling layout can accommodate the thermal load.

20 A rated output current

The 20 A rating on the main rail is the decisive figure for compatibility. Systems drawing more than 20 A on that rail will exceed the module's specification and risk instability or shutdown. Buyers whose GPU and CPU combination demands higher current should select a unit with a greater amperage rating.

Highlights

  • Delivers 1000 W maximum output for demanding builds
  • Provides 20 A on the 48 V rail for stable power
  • ATX form factor fits standard chassis dimensions
  • Tested working before shipment for reliable operation
  • Built with good-quality components for lasting performance

Specifications

TypeATX

Questions about this item

Is the 1000 W rating continuous or a peak figure?

The unit is labelled 1000 W MAX, indicating a peak capability rather than sustained output.

What does the 20 A current rating refer to on this model?

The 20 A rating applies to the 48 V rail, which is the primary output of this power module.

How does the ATX form factor affect installation in a standard PC case?

ATX dimensions allow the module to fit regular desktop chassis and connect to standard motherboard power headers.

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