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Rectangular silver ATX power supply unit with fan grille and cable connectors

KHACHIMO

KHACHIMO XW6400 575W power supply 80 PLUS Gold

SKU CH-ANT3-P828E

ATX power supply delivering 575 W with 80 PLUS Gold efficiency, zero-RPM fan mode and LLC resonant topology for quiet, reliable operation

  • Product typeATX
  • Modern Standby compatibility for faster wake-from-sleep
  • 80 PLUS Gold certification for lower power consumption and cooler operation
  • Zero RPM fan mode stops the fan at low loads for silent running
  • Resonant LLC topology with DC-to-DC conversion delivers clean power and reduces coil whine
  • 575 W ATX output supports modern system builds

KHACHIMO XW6400 575W ATX Power Supply

The KHACHIMO XW6400 is a 575W ATX power supply built for modern desktop PCs. It carries 80 PLUS Gold certification for high-efficiency operation and supports Modern Standby for extremely fast wake-from-sleep times. A Zero RPM fan mode stops the fan at low and medium loads for near-silent running. Resonant LLC topology with DC-to-DC conversion delivers clean, consistent power and reduces coil whine.

Ideal for efficient and quiet desktop builds

This unit suits builders who want high efficiency, low noise, and modern sleep-state support in a standard ATX form factor. It is not for systems that require higher wattage output, redundant power configurations, or server-grade form factors such as EPS or TFX. Buyers needing modular cabling or specific connector counts not listed should verify compatibility before purchase.

The 575W rated output decides fit

The single specification that determines suitability is the 575W rated output; the build’s total power draw must stay within this limit. Matching the ATX form factor to the case and motherboard is also essential. No other specifications override this capacity constraint.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $352.99
Pricier than about 82% of the 10,869 comparable items (median $142.99).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Product typeATX

Questions about this item

What does the 575 W rating deliver in a working PC?

The unit can supply up to 575 watts of continuous power to components, enough for mainstream CPUs and mid-range graphics cards under full load.

How does the ATX form factor limit or enable installation?

ATX dimensions fit standard desktop cases with matching mounting holes and cut-outs, so it slides into any chassis built for that layout.

What clearance and fixings does the XW6400 need to mount?

It requires a standard ATX power-supply bay with four rear mounting screws and enough depth for a typical ATX-length enclosure.

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