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Rectangular ATX power supply unit with matte black finish and cooling fan grille

KHACHIMO

KHACHIMO 800W ATX Power Supply DPS-800AB-32A

SKU CH-QB5E-5QTQ5

An 800W ATX power supply with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby support for quiet, efficient power delivery

  • TypeATX
  • Modern Standby compatible 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 and medium loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion provides clean, consistent power
  • 800 W ATX power supply with 80 PLUS Gold efficiency

800W ATX Power Supply

The KHACHIMO DPS-800AB-32A is an 800W ATX power supply built for desktop PCs that need reliable, efficient power delivery. It carries 80 PLUS Gold certification for high efficiency across typical loads. Modern Standby compatibility enables extremely fast wake-from-sleep times and better low-load efficiency. Resonant LLC topology with DC-to-DC conversion provides clean, consistent power and reduces coil whine.

Suits quiet-focused builds

This unit suits builders who want near-silent operation at low and medium loads thanks to a Zero RPM fan mode that stops the fan entirely. It also suits systems that rely on Modern Standby sleep states for quick resume. Buyers who need more than 800W of continuous output or who require a different form factor such as SFX should look at other options.

Verify ATX fit and connector needs

Before ordering, confirm that your case accepts a standard ATX power supply and that the unit’s cable set matches your motherboard, CPU and GPU power requirements. Check that the physical dimensions suit your chassis clearance. Ensure the 800W capacity covers the total system draw you expect.

Highlights

  • Modern Standby compatible 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 and medium loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion provides clean, consistent power
  • 800 W ATX power supply with 80 PLUS Gold efficiency

Specifications

TypeATX

Questions about this item

What motherboard power connectors does the 800W ATX unit require?

It uses a standard 24-pin ATX connector plus 4+4-pin and 8-pin EPS cables to power the board and CPU.

Will the 80 PLUS Gold certified 800W supply work reliably with an older motherboard that only has a 20-pin main connector?

Yes, the 24-pin plug separates into 20+4 so it fits legacy boards while still delivering full 800W capacity.

How can I confirm the Zero RPM fan mode is active after installation?

Under light loads the fan stays completely still; you can verify by watching the blades or listening for silence while the system idles.

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