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Rectangular ATX power supply unit with gold certification badge and cooling fan visible

KHACHIMO

KHACHIMO SSQ1PIU ATX power supply 80 PLUS Gold

SKU CH-TCR4-ZK286

ATX power supply SSQ1PIU with 80 PLUS Gold efficiency, Zero RPM fan mode and Modern Standby support

  • TypeATX
  • Modern Standby compatibility for fast wake-from-sleep times
  • 80 PLUS Gold certified for lower power consumption and cooler operation
  • Zero RPM fan mode keeps the system near-silent at low loads
  • Resonant LLC topology with DC-to-DC conversion delivers clean, consistent power
  • DC-to-DC conversion enables more energy-efficient sleep states

KHACHIMO SSQ1PIU ATX Power Supply

The KHACHIMO SSQ1PIU is an ATX power supply built for modern desktop systems. It carries 80 PLUS Gold certification for high efficiency and supports Modern Standby for rapid wake-from-sleep performance. Resonant LLC topology with DC-to-DC conversion delivers clean, consistent power while reducing coil whine. A zero RPM fan mode stops the fan at low and medium loads for near-silent operation.

Ideal for Efficient, Quiet Builds

This unit suits builders who prioritise low power draw, reduced heat, and silent idle behaviour in a standard ATX chassis. It fits systems that benefit from Modern Standby sleep states and tight voltage regulation. Buyers needing higher wattage than this model provides or those requiring modular cabling not confirmed here should consider other options. It is not for servers or redundant power configurations.

80 PLUS Gold Efficiency Rating

The 80 PLUS Gold rating is the key specification that confirms high efficiency across typical loads, lowering electricity costs and thermal output. This certification validates the design goals behind the LLC resonant topology and DC-to-DC conversion. If your build demands this efficiency tier for quieter cooling and cooler component temperatures, this supply meets the mark. Without this rating, the efficiency and noise benefits cannot be assured.

Highlights

  • Modern Standby compatibility for fast wake-from-sleep times
  • 80 PLUS Gold certified for lower power consumption and cooler operation
  • Zero RPM fan mode keeps the system near-silent at low loads
  • Resonant LLC topology with DC-to-DC conversion delivers clean, consistent power
  • DC-to-DC conversion enables more energy-efficient sleep states

Specifications

TypeATX

Questions about this item

Will the SSQ1PIU fit a standard ATX case?

Yes, it is an ATX-form-factor unit designed for standard ATX mounting holes and screw pattern.

What cable step do builders often miss when installing the SSQ1PIU?

Connecting the 4+4-pin CPU power cable near the socket before routing the 24-pin motherboard cable, otherwise the board will not post.

How often should the SSQ1PIU fan intake be cleaned to keep Zero RPM mode working?

Blow dust out of the intake grill every six to twelve months so the thermal sensor can still stop the fan at low load.

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