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Compact silver ATX power supply unit with fan grille

KHACHIMO

KHACHIMO 350W 80plus Gold ATX power supply

SKU CH-08KB-S817V

ATX power supply delivering 350 W with 80 PLUS Gold efficiency, Modern Standby support, and a Zero RPM fan mode for silent low-load operation

  • TypeATX
  • Faster wake-from-sleep with Modern Standby support
  • Lower electricity draw through 80 PLUS Gold efficiency
  • Near-silent running via Zero RPM fan mode
  • Clean, stable power from resonant LLC and DC-to-DC design
  • 350 W continuous output for compact ATX builds

350W Gold ATX power supply

This KHACHIMO unit delivers 350W of continuous power in a standard ATX form factor. It carries 80 PLUS Gold certification for high efficiency across typical loads. Modern Standby support allows extremely fast wake-from-sleep and improved low-load efficiency. Resonant LLC topology with DC-to-DC conversion provides clean power and reduces coil whine.

Check form factor and connector needs

Verify that your chassis accepts a standard ATX power supply and that the included cables match your motherboard, CPU and GPU power requirements. The Zero RPM fan mode stops the fan at low and medium loads, so confirm your case airflow can handle passive cooling during those periods. Ensure the 350W rating covers the total system draw under full load.

Suits efficient mainstream builds

This supply suits builders assembling modern standby-capable PCs with modest power demands who value quiet operation and Gold-level efficiency. It is not for systems with high-wattage graphics cards or multiple GPUs that exceed the 350W limit. Buyers needing higher output or redundant server features should look at larger-capacity units.

Highlights

  • Faster wake-from-sleep with Modern Standby support
  • Lower electricity draw through 80 PLUS Gold efficiency
  • Near-silent running via Zero RPM fan mode
  • Clean, stable power from resonant LLC and DC-to-DC design
  • 350 W continuous output for compact ATX builds

Specifications

TypeATX

Questions about this item

Does the 350W unit ship with all necessary ATX cables or must any be purchased separately?

The power supply is supplied as a complete ATX unit with its fixed cable set included; no additional cables are required for a standard build.

Should I choose the Gold-rated 350W model or a lower-rated version for a modern standby system?

The 80 PLUS Gold certified 350W model delivers higher efficiency at low loads, faster wake-from-sleep times and quieter operation thanks to its zero RPM fan mode.

What does the 80 PLUS Gold rating mean for daily power draw and noise in a working PC?

It guarantees at least 80 percent efficiency at typical loads, reducing waste heat and allowing the fan to stay off longer during light use.

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