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Rectangular ATX power supply unit in matte black finish with a single cooling fan and modular cable connectors visible

KHACHIMO

KHACHIMO C3660 ATX power supply 34-0877-01

SKU CH-VM9C-14ZAT

ATX power supply with 80 PLUS Gold efficiency, Modern Standby support, Zero RPM fan mode and resonant LLC topology for quiet, low-load operation

  • TypeATX
  • Fast wake-from-sleep and better low-load efficiency with Modern Standby support
  • Lower power consumption, less noise and cooler temperatures via 80 PLUS Gold efficiency
  • Near-silent operation at low and medium loads through Zero RPM fan mode
  • Clean, consistent power and reduced coil whine from resonant LLC topology with DC-to-DC conversion
  • Energy-efficient sleep states enabled by resonant LLC topology with DC-to-DC conversion

Modern Standby-Ready ATX Power Supply

The KHACHIMO C3660 is an ATX power supply designed for systems that demand quick wake-from-sleep performance and low-load efficiency. It suits desktop builders and upgraders who prioritise quiet operation and reduced energy draw during idle periods.

80 PLUS Gold Efficiency Rating

Certified at 80 PLUS Gold, the unit delivers high efficiency across typical loads, lowering power consumption, heat output and fan noise. Resonant LLC topology with DC-to-DC conversion keeps voltage regulation tight and minimises coil whine for cleaner power delivery.

Zero RPM Fan Mode for Silent Builds

At low and medium loads the cooling fan stops completely, enabling near-silent operation without extra case modifications. The design supports modern sleep states, freeing the builder from specifying aggressive fan curves or oversized coolers for acoustic comfort.

Highlights

  • Fast wake-from-sleep and better low-load efficiency with Modern Standby support
  • Lower power consumption, less noise and cooler temperatures via 80 PLUS Gold efficiency
  • Near-silent operation at low and medium loads through Zero RPM fan mode
  • Clean, consistent power and reduced coil whine from resonant LLC topology with DC-to-DC conversion
  • Energy-efficient sleep states enabled by resonant LLC topology with DC-to-DC conversion

Specifications

TypeATX

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