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Black rectangular ATX power supply unit with ventilation grille and fan visible

KHACHIMO

KHACHIMO For FSP 550W ATX Power Supply

SKU CH-N0AY-6FRJ9

An ATX power supply delivering 550 W with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby compatibility for fast wake and silent low-load operation

  • TypeATX
  • Faster wake-from-sleep with Modern Standby support
  • Lower electricity draw from 80 PLUS Gold efficiency
  • Near-silent running via Zero RPM fan mode
  • Cleaner power delivery using resonant LLC topology
  • 550 W ATX capacity for standard desktop builds

Modern Standby ATX Power Supply

This 550W ATX unit carries 80 PLUS Gold certification and supports Modern Standby for rapid wake-from-sleep and improved low-load efficiency. Resonant LLC topology with DC-to-DC conversion delivers clean, consistent power while reducing coil whine. A Zero RPM fan mode stops the fan completely at low and medium loads for near-silent operation.

Compatibility Check Before Ordering

Verify your case accepts a standard ATX power supply and that the motherboard uses a 24-pin ATX and compatible CPU power connector. Ensure the total system power draw stays within the 550W rating by adding CPU, GPU and peripheral requirements. Confirm the unit’s physical length clears drive cages and cable routing channels inside your chassis.

Build Integration

The supply replaces any standard ATX unit and provides the rails needed for modern CPUs and graphics cards. High efficiency at typical loads lowers heat output, easing case airflow demands. Zero RPM fan mode eliminates fan noise during office work or media playback, while Modern Standby support enables faster sleep transitions without extra configuration.

商品特色

  • Faster wake-from-sleep with Modern Standby support
  • Lower electricity draw from 80 PLUS Gold efficiency
  • Near-silent running via Zero RPM fan mode
  • Cleaner power delivery using resonant LLC topology
  • 550 W ATX capacity for standard desktop builds

商品規格

TypeATX

商品問答

What cables come with the KHACHIMO For FSP 550W ATX power supply and which must be purchased separately?

The package includes the ATX power supply unit and standard ATX power cable; modular cables for motherboard, CPU, GPU and drives are attached and no extra cables are required for a typical build.

Should I choose the 550W model or is a different wattage listed for this KHACHIMO unit?

This listing is for the single 550W capacity; no other wattage versions are offered under this model.

What does the 80 PLUS Gold rating mean for daily power draw and heat on this 550W supply?

The 80 PLUS Gold certification means the unit runs at high efficiency across typical loads, lowering electricity use, reducing waste heat and helping the Zero RPM fan stay off longer.

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