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Rectangular silver ATX power supply unit, 8.5 by 12 by 15.5 centimetres, cooling fan visible on one side

KHACHIMO

KHACHIMO MACRON MPT-350DP 350W ATX power supply

SKU CH-780W-G6NF8

An 80 PLUS Gold ATX unit delivers 350 W with Modern Standby support, zero-RPM fan mode and resonant LLC topology for clean, quiet power

  • TypeATX
  • Modern Standby support for faster wake times
  • 80 PLUS Gold certified for lower power draw
  • Zero RPM fan mode enables silent low-load operation
  • Resonant LLC with DC-to-DC topology delivers clean power
  • 350 W ATX unit fits 8.5 x 12 x 15.5 cm spaces

Industrial ATX power supply for compact builds

The KHACHIMO MACRON MPT-350DP is a 350W ATX unit designed for industrial and space-constrained systems. It delivers reliable power in a chassis measuring 8.5 by 12 by 15.5 centimetres. The supply suits embedded PCs, digital signage players and small-form-factor workstations that require standard ATX connectors.

80 PLUS Gold efficiency with LLC resonant topology

Certified 80 PLUS Gold, the unit maintains high efficiency across typical loads, reducing waste heat and electricity cost. Its resonant LLC topology paired with DC-to-DC conversion provides tight voltage regulation and low ripple. The design also supports Modern Standby for rapid wake-from-sleep transitions.

Ideal for quiet, always-on appliances.

Builders needing silent operation benefit from the Zero RPM fan mode that stops the fan at low and medium loads. The 350W ceiling makes it unsuitable for systems with discrete graphics cards or heavy overclocking. Buyers who require more than 350W of continuous power should consider higher-capacity units.

Highlights

  • Modern Standby support for faster wake times
  • 80 PLUS Gold certified for lower power draw
  • Zero RPM fan mode enables silent low-load operation
  • Resonant LLC with DC-to-DC topology delivers clean power
  • 350 W ATX unit fits 8.5 x 12 x 15.5 cm spaces

Specifications

TypeATX

Questions about this item

What does the 350W rating mean for a typical desktop build?

The unit delivers up to 350 watts total across all rails, enough for mainstream CPUs and mid-range graphics cards in a standard ATX chassis.

How does the 80 PLUS Gold certification affect daily power draw?

It guarantees at least 80 percent efficiency at typical loads, so less electricity turns into heat and the fan stays off longer under light use.

Will the 8.5 by 15.5 centimetre footprint fit my ATX case?

Those dimensions match the standard ATX power-supply envelope, so it mounts in any case designed for a regular ATX unit.

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