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Rectangular ATX power supply unit in matte black finish with cooling fan visible on one side

KHACHIMO

KHACHIMO HWS100A 5V 20A 100W power supply

SKU CH-RDRA-9827H

Delivers 100 W at 5 V and 20 A with 80 PLUS Gold efficiency, Modern Standby support, zero-RPM fan mode, and resonant LLC topology for quiet, stable power

  • TypeATX
  • Fast wake-from-sleep with Modern Standby support
  • Lower power draw and heat via 80 PLUS Gold efficiency
  • Near-silent operation with Zero RPM fan mode at low loads
  • Clean, stable power delivery using Resonant LLC topology with DC-to-DC conversion
  • 100W output at 5V 20A for reliable system performance

KHACHIMO HWS100A ATX Power Supply

The KHACHIMO HWS100A is a new ATX power supply rated at 100W delivering 5V at 20A. It targets system builders needing a compact, efficient unit for low-power configurations such as embedded PCs or small-form-factor workstations.

Capacity and Headroom

The 100W capacity comfortably handles low-load platforms and idle states while maintaining 80 PLUS Gold efficiency. Modern Standby compatibility enables extremely fast wake-from-sleep times and better low-load efficiency. Headroom disappears quickly if the build adds discrete graphics or multiple drives.

Build Quality and Connectors

Resonant LLC topology with DC-to-DC conversion provides clean, consistent power and reduces coil whine. The Zero RPM fan mode stops the cooling fan at low and medium loads for near-silent operation. Standard ATX mounting and cabling integrate directly into compatible chassis without adapters.

Highlights

  • Fast wake-from-sleep with Modern Standby support
  • Lower power draw and heat via 80 PLUS Gold efficiency
  • Near-silent operation with Zero RPM fan mode at low loads
  • Clean, stable power delivery using Resonant LLC topology with DC-to-DC conversion
  • 100W output at 5V 20A for reliable system performance

Specifications

TypeATX

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