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Rectangular silver ATX power supply with fan grille and power socket

KHACHIMO

KHACHIMO CPRS 250W ATX Power Supply GW-CRPS250

SKU CH-EB60-GQGYV

An 80 PLUS Gold ATX supply with 250 W output, Modern Standby support, Zero RPM fan mode and LLC resonant topology for quiet, efficient power

  • TypeATX
  • Faster wake from sleep with Modern Standby support
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Fan stops at low loads for silent running
  • Resonant LLC plus DC-to-DC delivers clean, stable power
  • 250 W ATX capacity fits compact builds

250W ATX Power Supply for Compact Builds

The KHACHIMO CPRS 250W ATX unit delivers 250 watts of continuous power for small-form-factor or low-demand systems. It suits office PCs, home-theatre boxes or secondary rigs that do not require high-wattage headroom. Modern Standby compatibility ensures rapid wake-from-sleep and improved efficiency at idle. The 80 PLUS Gold rating confirms high conversion efficiency across typical loads.

ATX Form Factor with DC-to-DC Topology

The standard ATX footprint lets the supply drop into any compliant chassis without adapter brackets. Resonant LLC topology paired with DC-to-DC conversion generates clean, stable rails and supports deeper sleep states demanded by modern platforms. Builders gain a single 250W source that frees up cable-routing space in tight enclosures. No auxiliary high-current connectors are provided, so the unit targets configurations without discrete graphics cards.

Gold Efficiency with Zero-RPM Fan Mode

80 PLUS Gold certification reduces waste heat, lowering overall system temperatures and fan demand. Zero RPM mode stops the fan completely at low and medium loads for near-silent operation. Resonant LLC design further suppresses coil whine during quiet scenes. The combination keeps acoustic output minimal while maintaining stable voltages in everyday workloads.

Highlights

  • Faster wake from sleep with Modern Standby support
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Fan stops at low loads for silent running
  • Resonant LLC plus DC-to-DC delivers clean, stable power
  • 250 W ATX capacity fits compact builds

Specifications

TypeATX

Questions about this item

What limits sustained output on this 250 W unit?

The 250 W rating is the continuous ceiling; drawing more will trigger protection or shutdown.

How loud and hot does it get during all-day use?

80 PLUS Gold efficiency keeps waste heat low, and Zero RPM mode stops the fan at light loads for silent running.

What must the builder already have for this ATX supply to work?

A standard ATX case cut-out and motherboard with 24-pin and CPU power sockets.

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