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Rectangular ATX power supply unit in matte black finish with cooling fan and cable bundle

KHACHIMO

KHACHIMO AR2240 AR326 48V 350W 80 Gold ATX power supply

SKU CH-H4RB-HF7QD

ATX 350 W power supply with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby support

  • TypeATX
  • 80 PLUS Gold certification cuts power draw and heat
  • Zero RPM fan mode stops the fan at low and medium loads for silent operation
  • Resonant LLC topology with DC-to-DC conversion delivers clean power and reduces coil whine
  • Modern Standby support enables extremely fast wake-from-sleep and better low-load efficiency
  • 48 V 350 W ATX design fits standard builds with efficient output

48 V ATX Power Supply

The KHACHIMO AR2240 AR326 is a 350 W ATX unit built for systems that require a 48 V input. It suits compact workstations, embedded appliances or telecom-flavoured builds where a standard mains supply is not available.

80 PLUS Gold Efficiency

Certified at 80 PLUS Gold, the supply delivers high efficiency across typical loads, reducing waste heat and keeping internal temperatures lower. Resonant LLC topology with DC-to-DC conversion provides clean power rails and minimises coil whine.

Quiet-Focused Builders

Zero RPM fan mode stops the fan completely at low and medium loads, making it a fit for noise-sensitive environments. Builders needing higher wattage or a conventional AC-input ATX supply should consider other models.

商品特色

  • 80 PLUS Gold certification cuts power draw and heat
  • Zero RPM fan mode stops the fan at low and medium loads for silent operation
  • Resonant LLC topology with DC-to-DC conversion delivers clean power and reduces coil whine
  • Modern Standby support enables extremely fast wake-from-sleep and better low-load efficiency
  • 48 V 350 W ATX design fits standard builds with efficient output

商品規格

TypeATX

商品問答

What does the 350 W rating mean for my build?

It is the maximum continuous power the unit can deliver to all rails combined, so the total system draw should stay below that figure.

How does the 80 PLUS Gold certification affect daily use?

It certifies high efficiency across a range of loads, which means less waste heat and lower running costs.

Will this ATX unit fit a standard desktop case?

Yes, it follows the ATX form factor used by most mid-tower and full-tower chassis.

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