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Rectangular ATX power supply unit with matte black metal casing and rear ventilation grille

KHACHIMO

KHACHIMO 600W ATX power supply DPS-600DB A

SKU CH-P1C1-HDFES

Delivers 600 W of 80 PLUS Gold ATX power with Modern Standby support, Zero RPM fan mode and resonant LLC topology for silent, efficient operation

  • TypeATX
  • Modern Standby compatible for extremely fast wake-from-sleep and better low-load efficiency
  • 80 PLUS Gold certified for high efficiency, lower 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 delivers clean, consistent power and reduces coil whine
  • 600 W ATX power supply supports energy-efficient sleep states and quiet performance

600W ATX power supply for modern PCs

The KHACHIMO DPS-600DB A is a 600W ATX power supply built for desktop systems that need reliable, efficient power delivery. It carries 80 PLUS Gold certification and supports Modern Standby for fast wake times and improved low-load efficiency. Resonant LLC topology with DC-to-DC conversion provides clean, consistent output.

Upgrade from lower-efficiency

Replacing an older supply that lacks Gold-rated efficiency or Modern Standby support reduces power draw, heat and noise while enabling deeper sleep states. The jump is worthwhile when building or refreshing a system that spends long periods idle or in sleep and demands quiet operation at low loads.

Sustained load behaviour with Zero RPM fan mode

Under continuous load the resonant LLC design maintains stable voltage regulation and suppresses coil whine. At low and medium loads the fan stops completely for near-silent running, then spins up only when thermal demand requires it, keeping acoustic output low during extended workloads.

Highlights

  • Modern Standby compatible for extremely fast wake-from-sleep and better low-load efficiency
  • 80 PLUS Gold certified for high efficiency, lower 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 delivers clean, consistent power and reduces coil whine
  • 600 W ATX power supply supports energy-efficient sleep states and quiet performance

Specifications

TypeATX

Questions about this item

Does the 600W ATX form factor fit a standard chassis mounting pattern?

Yes, the unit follows the standard ATX size and mounting holes used by most cases.

What is the one installation step builders often forget with the Zero RPM Fan Mode?

Connect the fan‑control header to the motherboard so the fan can stop at low load; without it the fan may run constantly.

What maintenance does the 80 PLUS Gold unit need over time?

Clean dust from the intake grill periodically; the fan bearings are sealed and the Gold-rated internals require no scheduled part replacement.

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