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Rectangular ATX power supply unit with matte black metal casing and cooling fan grille

KHACHIMO

KHACHIMO Z200 320W ATX Power Supply DPS-320KB-1A

SKU CH-V1FR-YEJA2

A new 320 W ATX power supply with 80 PLUS Gold efficiency, Modern Standby support, Zero RPM fan mode and resonant LLC topology with DC-to-DC conversion

  • TypeATX
  • Modern Standby gives ultra-fast wake and better low-load efficiency
  • 80 PLUS Gold certification cuts power draw, noise and heat
  • Zero RPM mode stops the fan at low and medium loads for silent running
  • Resonant LLC topology with DC-to-DC conversion delivers clean power and reduces coil whine
  • 320 W ATX output powers modern components reliably

KHACHIMO Z200 320W ATX Power Supply

The KHACHIMO Z200 is a 320W ATX power supply built for standard desktop PCs. It delivers 80 PLUS Gold certified efficiency and supports Modern Standby for rapid wake-from-sleep performance. This unit suits office workstations and home builds with modest power requirements.

Practical limits of the 320W ATX standard

A 320W rating restricts this PSU to systems with low-power CPUs and no discrete graphics card. The ATX form factor fits most mainstream cases, but the fixed wattage cannot support high-end components or heavy overclocking. Builders needing more headroom for dedicated GPUs or multi-drive arrays should look elsewhere.

Installation notes and common issues

Standard ATX mounting holes and cable connectors make physical installation straightforward in compatible cases. The Zero RPM fan mode activates automatically at low loads, so a silent fan at idle is normal behaviour. Ensure the 24-pin and CPU power cables reach your motherboard headers before finalising the build.

Highlights

  • Modern Standby gives ultra-fast wake and better low-load efficiency
  • 80 PLUS Gold certification cuts power draw, noise and heat
  • Zero RPM mode stops the fan at low and medium loads for silent running
  • Resonant LLC topology with DC-to-DC conversion delivers clean power and reduces coil whine
  • 320 W ATX output powers modern components reliably

Specifications

TypeATX

Questions about this item

Is the 320W capacity enough for a typical office build?

The 320W rating suits entry-level systems with integrated graphics or a low-power dedicated card, leaving headroom for Modern Standby sleep states

What does the 80 PLUS Gold badge mean for daily use?

Gold certification means the unit runs efficiently across the load range, cutting waste heat and fan noise compared with lower-rated supplies

Does the ATX form factor fit a standard mid-tower case?

Yes, the ATX dimensions match regular mid-tower and full-tower chassis mounting points and cut-outs

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