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KHACHIMO 500W ATX power supply unit, black metal enclosure with cooling fan visible

KHACHIMO

KHACHIMO 1060S 3060 500W Power Supply DPS-500AB-20A

SKU CH-B3WB-GTGS8

500 W ATX power supply with 80 PLUS Gold efficiency, Zero RPM fan mode, Modern Standby support and DPS-500AB-20A platform for fast wake times

  • TypeATX
  • Modern Standby support enables near-instant wake from sleep
  • 80 PLUS Gold certification delivers high efficiency and lower running temperatures
  • Zero RPM fan mode stops the fan completely at low loads for silent operation
  • Resonant LLC topology with DC-to-DC conversion provides clean, stable power output
  • ATX form factor fits standard desktop chassis installations

KHACHIMO 500W ATX Power Supply

The KHACHIMO 500W ATX power supply delivers 500 watts of continuous power for desktop builds that require an 80 PLUS Gold efficiency rating. It suits system integrators and enthusiasts who want a modern standby compatible unit with a resonant LLC topology and DC-to-DC conversion for stable voltage regulation. The DPS-500AB-20A model fits standard ATX chassis and supports low-load sleep states for quicker wake times.

Gold Efficiency and Silent Cooling

An 80 PLUS Gold certification means the unit maintains high efficiency across typical loads, reducing wasted energy and heat output. Zero RPM fan mode stops the fan completely at low and medium loads, eliminating noise during idle or light workloads. The resonant LLC design with DC-to-DC conversion further suppresses coil whine and supports deeper sleep states without voltage instability.

Straightforward ATX Installation

Standard ATX dimensions and connector layout allow direct replacement in most desktop cases without adapter cables. Modern standby compatibility requires a motherboard that supports the associated sleep states; older boards will not benefit from the faster wake capability. Builders should verify their case clearance for the unit's depth and ensure the main 24-pin and CPU power cables reach their headers without strain.

Highlights

  • Modern Standby support enables near-instant wake from sleep
  • 80 PLUS Gold certification delivers high efficiency and lower running temperatures
  • Zero RPM fan mode stops the fan completely at low loads for silent operation
  • Resonant LLC topology with DC-to-DC conversion provides clean, stable power output
  • ATX form factor fits standard desktop chassis installations

Specifications

TypeATX

Questions about this item

Will the fan bearing need replacement after years of continuous use?

The Zero RPM fan mode keeps the fan off at low and medium loads, so bearing wear is reduced compared with a unit that spins constantly.

At sustained load, does the 500 W output limit appear before thermal throttling?

The 500 W rating is the hard ceiling; the Gold-certified efficiency and LLC topology keep temperatures lower, so the wattage limit is reached first.

How much noise and heat should I expect when the supply runs all day?

At low and medium loads the fan stops completely for silent operation; at higher loads the Gold efficiency and resonant LLC design minimise waste heat and coil whine.

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