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Silver rectangular ATX power supply unit with fan grille

KHACHIMO

KHACHIMO SRW-80-3003-24 80W ATX power supply

SKU CH-DR8M-QF69Q

An 80W ATX power supply with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby compatibility for fast sleep wake-up

  • TypeATX
  • Fast wake-from-sleep with Modern Standby support
  • Lower power draw and cooler running via 80 PLUS Gold efficiency
  • Near-silent operation at low loads with Zero RPM fan mode
  • Clean, stable power delivery using resonant LLC topology with DC-to-DC conversion
  • Reduced coil whine for quieter performance under load

80W ATX PSU for Compact Builds

The KHACHIMO SRW-80-3003-24 is an 80W ATX power supply built for low-power systems. It carries 80 PLUS Gold certification for high efficiency and lower heat output. Modern Standby compatibility enables extremely fast wake-from-sleep times. Resonant LLC topology with DC-to-DC conversion delivers clean power and reduces coil whine.

Suits Silent Low-Power Systems

This unit fits compact or embedded PCs where silent running matters. Zero RPM fan mode stops the fan at low and medium loads for near-silent operation. Builders needing more than 80W for discrete graphics or many drives should look at higher-capacity units. Systems requiring non-ATX form factors cannot use this supply.

80W Continuous Output Decides Fit

The single specification that decides compatibility is the 80W continuous rating. Only systems whose total peak draw stays below this figure should use this PSU. Exceeding it risks instability or shutdown. Check every component’s power requirement before choosing this model.

Highlights

  • Fast wake-from-sleep with Modern Standby support
  • Lower power draw and cooler running via 80 PLUS Gold efficiency
  • Near-silent operation at low loads with Zero RPM fan mode
  • Clean, stable power delivery using resonant LLC topology with DC-to-DC conversion
  • Reduced coil whine for quieter performance under load

Specifications

TypeATX

Questions about this item

Will the SRW-80-3003-24 work with an older motherboard that only has a 24-pin ATX connector?

Yes, the unit follows the ATX form factor and provides a standard 24-pin main connector for legacy boards.

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

Under light load the fan stops spinning completely; you will hear no airflow noise until the load rises above the trigger point.

Does the 80W ATX supply include all cables needed for a basic build or must I buy extras?

The box contains the power supply with fixed cables for motherboard, CPU and peripheral power; no separate cables are required for a standard system.

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