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Compact silver ITX power supply unit with rear fan grille and cable bundle

KHACHIMO

KHACHIMO 200W ITX POS Power Supply P4-250TS 80 PLUS Gold

SKU CH-2VV2-Q4CFH

A 200W ITX power supply with 80 PLUS Gold efficiency, Modern Standby support, zero-RPM fan mode and resonant LLC topology for clean, quiet power

  • Product typeATX
  • Fast wake-from-sleep with Modern Standby support
  • High efficiency 80 PLUS Gold cuts power draw and heat
  • Near-silent Zero RPM fan stops at low loads
  • Clean, stable power from resonant LLC and DC-to-DC design
  • Compact 200W ATX supply built for ITX and POS systems

Compact 200W ITX power supply

The KHACHIMO P4-250TS is a 200 watt ATX unit built for small-form-factor and point-of-sale systems. Its ITX dimensions let it fit in slim chassis where a standard PSU will not. The 80 PLUS Gold rating means high efficiency across typical loads, reducing heat and lowering running costs for always-on deployments. It targets builders who need reliable, quiet power in a minimal footprint.

Modern Standby and Zero RPM operation

Modern Standby compatibility enables extremely fast wake-from-sleep times and improved low-load efficiency, ideal for systems that spend long periods idle. A Zero RPM fan mode stops the cooling fan entirely at low and medium loads, delivering near-silent operation in noise-sensitive environments. Resonant LLC topology with DC-to-DC conversion provides clean, consistent power and reduces coil whine, while also supporting deeper, more energy-efficient sleep states. The unit requires an ATX-compatible motherboard and case with an ITX PSU bracket.

Replaces larger or noisier SFX/ATX units

This supply upgrades builds that currently use a bulkier or louder power supply in a compact chassis, reclaiming space and cutting acoustic output. The jump is worth it when the system draws well under 200 watts and benefits from Gold-level efficiency and fan-less idle behaviour. It is not for configurations that need higher wattage headroom, multiple GPU power connectors, or server-grade redundancy.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $72.99
Cheaper than about 78% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

Does the 200 W rating hold under continuous load?

The unit is rated for 200 W continuous output, so it can sustain that level as long as temperatures stay within limits.

How loud is the fan during all-day operation?

Zero RPM mode stops the fan completely at low and medium loads, and 80 PLUS Gold efficiency keeps heat low enough that the fan often stays off or runs very quietly.

What motherboard power connector does this supply require?

It uses the standard ATX 24-pin main connector plus a 4-pin CPU power plug, so any ATX-compatible board will work.

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