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Rectangular black metal ATX power supply unit with cooling fan visible on one side

KHACHIMO

KHACHIMO 500W ATX Power Supply R2W-6500P-R

SKU CH-ENF4-2YGG5

An ATX power supply delivering 500 W with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby compatibility for quiet, low-latency wake performance

  • TypeATX
  • Modern Standby support for near-instant wake from sleep
  • 80 PLUS Gold efficiency lowers power draw and heat
  • Zero RPM fan mode keeps the system silent at low loads
  • Resonant LLC topology with DC-to-DC conversion delivers stable, clean power
  • 500 W ATX capacity powers mainstream builds reliably

500W ATX Power Supply for Modern Standby

This 500W ATX unit delivers 80 PLUS Gold efficiency and Modern Standby compatibility for fast wake times. Resonant LLC topology with DC-to-DC conversion provides clean power and enables efficient sleep states. It suits builders assembling a standard desktop or workstation.

Ideal for quiet low-load systems

Buyers wanting silent operation at idle benefit from the Zero RPM fan mode that stops the fan entirely under light loads. Systems needing more than 500W of continuous power or a fully modular cable set should consider other options.

80 PLUS Gold efficiency rating

The Gold certification confirms high efficiency across typical loads, reducing heat output and electricity draw. This single metric determines whether the unit meets your efficiency and thermal targets.

Highlights

  • Modern Standby support for near-instant wake from sleep
  • 80 PLUS Gold efficiency lowers power draw and heat
  • Zero RPM fan mode keeps the system silent at low loads
  • Resonant LLC topology with DC-to-DC conversion delivers stable, clean power
  • 500 W ATX capacity powers mainstream builds reliably

Specifications

TypeATX

Questions about this item

Is the 500W capacity enough for a mid-range build with one graphics card?

Yes, 500W covers typical mid-range CPUs and a single GPU with headroom for peripherals and future upgrades.

What does the 80 PLUS Gold rating mean for daily use?

It certifies high efficiency across loads, lowering electricity draw, reducing heat output and helping the fan stay off longer.

How does the ATX form factor and Modern Standby support affect compatibility?

The standard ATX size fits most cases, while Modern Standby enables faster wake times and deeper low-power sleep states on supported motherboards.

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