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KHACHIMO ATX-0650AG2 500W 80 PLUS Gold power supply, black rectangular unit with fan grille and modular cable sockets

KHACHIMO

KHACHIMO ATX-0650AG2 500W 80 PLUS Gold power supply

SKU CH-W5PJ-M5WC0

An ATX power supply delivering 500 W with 80 PLUS Gold efficiency, zero-RPM fan mode for silent low-load operation, and LLC resonant topology with DC-to-DC conversion for stable power

  • TypeATX
  • Modern Standby compatibility for extremely fast wake-from-sleep times
  • 80 PLUS Gold certified for high efficiency and lower power consumption
  • Zero RPM fan mode stops the fan at low loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion delivers clean power and reduces coil whine
  • ATX form factor 500W capacity fits standard desktop builds

ATX 500W 80 PLUS Gold PSU

The KHACHIMO ATX-0650AG2 is a 500W ATX power supply certified to the 80 PLUS Gold efficiency standard. It uses resonant LLC topology with DC-to-DC conversion to deliver clean, consistent power while reducing coil whine. Modern Standby compatibility enables extremely fast wake-from-sleep times and better low-load efficiency. A zero RPM fan mode keeps the unit silent at low and medium loads.

System builders needing efficient, quiet power

This unit suits builders who want high efficiency and near-silent operation at typical desktop loads. The Gold certification helps lower power consumption, noise and temperatures inside the case. Buyers who require more than 500 watts of continuous power for high-end graphics cards or multi-GPU configurations should look at higher-capacity models. Systems needing specific cable counts or modular cabling not listed here may need a different design.

500W continuous output

The single specification that decides fit is the 500W rated output. Match this figure to the total power draw of your components under full load. If the build demands more headroom, this unit will not be sufficient.

Highlights

  • Modern Standby compatibility for extremely fast wake-from-sleep times
  • 80 PLUS Gold certified for high efficiency and lower power consumption
  • Zero RPM fan mode stops the fan at low loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion delivers clean power and reduces coil whine
  • ATX form factor 500W capacity fits standard desktop builds

Specifications

TypeATX

Questions about this item

Is the 500W model the only capacity available for the ATX-0650AG2?

Yes, the ATX-0650AG2 is offered as a single 500W unit; there are no other wattage versions of this model.

What does the 80 PLUS Gold rating mean for daily power draw and heat?

It guarantees at least 80% efficiency at typical loads, so less electricity is wasted as heat and the system runs cooler and quieter.

Does the ATX form factor limit which motherboards or cases can use this PSU?

The standard ATX design fits any ATX-compatible case and motherboard, so it works with the vast majority of desktop builds.

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