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Silver rectangular ATX power supply unit with gold certification badge and cooling fan grille

KHACHIMO

KHACHIMO 460W Power Supply AC460AM-01 80 PLUS Gold

SKU CH-VK7Y-MD5DH

460W ATX power supply with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby compatibility for compatible Dell XPS and Precision desktops

  • TypeATX
  • Modern Standby compatibility gives extremely fast wake-from-sleep and better low-load efficiency
  • 80 PLUS Gold certification delivers high efficiency for lower power consumption, less noise, and cooler temperatures
  • Zero RPM fan mode stops the cooling fan at low and medium loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion provides clean, consistent power and reduces coil whine
  • DC-to-DC conversion enables more energy-efficient sleep states

Replacement for Dell XPS Workstations

This 460W ATX power supply fits Dell XPS 8300, 8500, 8700, T3630, T3640, T3650 and T40 desktops. It matches part numbers AC460AM-01, 0DM1RW, DM1RW and PCF003. Builders upgrading or repairing these systems receive a direct-fit unit with modern standby support.

80 PLUS Gold Efficiency and Zero RPM Fan

The 80 PLUS Gold rating delivers high efficiency for lower power consumption, less noise and cooler temperatures. 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 power and reduces coil whine.

Modern Standby and ATX Form Factor

Modern standby compatibility enables extremely fast wake-from-sleep times and better low-load efficiency. The ATX form factor fits the original chassis mounting points. This new unit restores reliable power delivery for daily productivity workloads.

Highlights

  • Modern Standby compatibility gives extremely fast wake-from-sleep and better low-load efficiency
  • 80 PLUS Gold certification delivers high efficiency for lower power consumption, less noise, and cooler temperatures
  • Zero RPM fan mode stops the cooling fan at low and medium loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion provides clean, consistent power and reduces coil whine
  • DC-to-DC conversion enables more energy-efficient sleep states

Specifications

TypeATX

Questions about this item

How do I install this 460W ATX power supply in a Dell XPS 8300 and which step is often missed?

Mount the unit in the chassis, connect the 24-pin ATX and CPU power cables, then verify the Modern Standby wake wiring is seated so the system resumes from sleep correctly.

What maintenance will this AC460AM-01 need over its life?

Periodically clear dust from the fan intake so the Zero RPM mode can still spin down at low load; the fan is the only moving part that degrades.

What limit appears first when this 460W Gold unit runs at sustained load?

The 460W continuous output ceiling is reached before the 80 PLUS Gold efficiency curve drops, so total draw must stay at or below that rating.

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