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Black ATX power supply unit with ventilation grille and cable bundle

KHACHIMO

KHACHIMO M70AD 200W ATX Power Supply

SKU CH-8DP0-RR8VP

An ATX power supply delivering 200 W rated and 300 W peak output with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby support

  • Product typeATX
  • Modern Standby compatible for extremely fast wake-from-sleep times
  • 80 PLUS Gold certified for high efficiency and lower power consumption
  • Zero RPM fan mode stops the fan at low and medium loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion delivers clean, consistent power and reduces coil whine
  • Rated 200 W with a 300 W peak capacity for reliable ATX performance

200W ATX Power Supply

The KHACHIMO M70AD delivers a rated 200W output with a 300W peak capability in a standard ATX form factor. It carries 80 PLUS Gold certification for high-efficiency operation and uses resonant LLC topology with DC-to-DC conversion to provide clean, consistent power.

Systems needing efficient low-power operation

This unit suits builds that prioritise low-load efficiency and silent running thanks to Modern Standby compatibility and a Zero RPM fan mode that stops the fan at low and medium loads. Builds requiring sustained output above 200W or higher peak headroom should consider a higher-wattage unit.

80 PLUS Gold certified efficiency

The Gold-rated efficiency reduces power consumption, noise, and operating temperatures under typical loads. This single specification determines whether the supply meets the efficiency and thermal targets for a modern standby-capable system.

How it compares

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

Price $99.99
Cheaper than about 67% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

Which capacity should I pick for a basic office PC — the 200 W rated or the 300 W peak figure?

Choose based on the 200 W continuous rating; the 300 W peak only covers brief spikes and cannot be sustained.

What does the 200 W rating actually deliver inside my system?

It supplies up to 200 W of continuous DC power across all rails with 80 PLUS Gold efficiency, so typical draws run cooler and quieter.

How does the ATX form factor limit what I can connect?

The ATX design provides standard 24-pin, CPU and peripheral connectors, capping total output at the unit’s 200 W continuous rating.

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