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Rectangular ATX power supply unit, matte black finish, 330 watt 80 PLUS Gold certified

KHACHIMO

KHACHIMO SS-330GB PFC 80PLUS Gold power supply

SKU CH-YBXY-ZK5XH

An ATX power supply with 80 PLUS Gold efficiency, zero-RPM fan mode for silent low-load operation and Modern Standby compatibility for fast wake times

  • TypeATX
  • Faster wake from sleep with Modern Standby support
  • High efficiency cuts power draw and heat with 80 PLUS Gold
  • Silent operation at low loads thanks to Zero RPM fan mode
  • Clean, stable power delivery via resonant LLC and DC-to-DC topology
  • Reduced coil whine for quieter performance under load

330 W ATX power supply

The KHACHIMO SS-330GB is a new ATX power supply rated at 330 W and certified 80 PLUS Gold. It uses resonant LLC topology with DC-to-DC conversion to deliver clean, consistent power while reducing coil whine and enabling efficient sleep states.

Suitable for compact or low-power desktops

Builders assembling small-form-factor PCs, office workstations or quiet media centres will benefit from the zero-RPM fan mode and Modern Standby compatibility. Systems with high-end discrete graphics cards or multiple drives that demand substantially more power should look at a higher-capacity unit.

Fits standard ATX layouts

The unit installs in any chassis with an ATX power-supply bay and provides the connectors required by a typical mainstream motherboard and peripherals. Its high efficiency and fan-stop behaviour lower overall heat output, easing case airflow requirements and freeing thermal headroom for other components.

Highlights

  • Faster wake from sleep with Modern Standby support
  • High efficiency cuts power draw and heat with 80 PLUS Gold
  • Silent operation at low loads thanks to Zero RPM fan mode
  • Clean, stable power delivery via resonant LLC and DC-to-DC topology
  • Reduced coil whine for quieter performance under load

Specifications

TypeATX

Questions about this item

What motherboard power connector does the KHACHIMO SS-330GB need?

It uses a standard ATX connector, so any motherboard with a 24-pin ATX socket will work.

Can I keep my older ATX motherboard and still use Modern Standby?

Modern Standby requires motherboard and OS support; the PSU is compatible, but the feature only activates on supported platforms.

How do I confirm the Zero RPM mode is active after installation?

Under light load the fan stops completely; you can verify silence visually and by ear when the system is idle.

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