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Rectangular ATX power supply unit in matte black finish with a large cooling fan grille on one side

KHACHIMO

KHACHIMO 600W ATX Power Supply 80 PLUS Gold For XP SMQ600PS24-C

SKU CH-VEJH-T8D75

A 600W ATX power supply with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby support for fast wake times

  • TypeATX
  • Faster wake from sleep with Modern Standby support
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Fan stays off at low loads for silent running
  • Resonant LLC with DC-to-DC delivers clean, stable power
  • 600 W ATX output powers demanding builds

600W ATX Power Supply for XP Systems

The KHACHIMO SMQ600PS24-C is a new 600W ATX power supply built as a direct replacement for XP Power units. It targets system integrators and technicians who need a certified, drop-in unit for workstations or embedded platforms that require Modern Standby support.

Modern Standby and LLC Topology Integration

The resonant LLC topology with DC-to-DC conversion delivers clean power rails that enable deeper, more efficient sleep states required by Modern Standby. Zero RPM fan mode keeps the system silent at low and medium loads, reducing acoustic distraction in quiet office or lab environments.

Sustained Load Efficiency and Acoustic Behaviour

80 PLUS Gold certification confirms high efficiency across typical operating ranges, lowering continuous power draw and waste heat during long workloads. The fan remains off until higher thermal thresholds are reached, so extended sessions stay quiet while the topology minimises coil whine under steady demand.

Highlights

  • Faster wake from sleep with Modern Standby support
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Fan stays off at low loads for silent running
  • Resonant LLC with DC-to-DC delivers clean, stable power
  • 600 W ATX output powers demanding builds

Specifications

TypeATX

Questions about this item

What is the maximum continuous power output this 600 W unit can deliver?

The power supply is rated for 600 W of continuous output, so sustained loads up to that level are within its design limit.

How loud does the cooling fan get when the PSU runs at full load all day?

At low and medium loads the fan stops completely thanks to Zero RPM mode; under heavier loads it spins up, but 80 PLUS Gold efficiency keeps waste heat and noise lower than less efficient designs.

Which motherboard power connectors must my board already have for this ATX unit to work?

As a standard ATX power supply it provides the 24-pin main connector plus CPU and PCIe leads that plug into the corresponding sockets on any modern ATX motherboard.

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