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Rectangular ATX power supply unit in matte black finish with cooling fan grille

KHACHIMO

KHACHIMO 350W ATX Power Supply 80 PLUS Gold K30051A

SKU CH-AJ0G-GGGRN

A 350W ATX power supply with 80 PLUS Gold efficiency, Modern Standby support, zero-RPM fan mode and resonant LLC topology for quiet, efficient power

  • TypeATX
  • Modern Standby support enables ultra-fast wake-from-sleep and better low-load efficiency
  • 80 PLUS Gold certification delivers high efficiency for lower power consumption, less noise and cooler temperatures
  • Zero RPM fan mode stops the cooling fan at low and medium loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion provides clean, consistent power and reduces coil whine
  • 350 W ATX power supply built for TDK-Lambda NV-POWER NV-350 compatibility

350W ATX Power Supply for TDK-Lambda NV-POWER

This 350W ATX power supply is built as a direct replacement for TDK-Lambda NV-POWER NV-350 units. It delivers 80 PLUS Gold certified efficiency and supports Modern Standby for rapid wake-from-sleep performance. The resonant LLC topology with DC-to-DC conversion provides stable power and reduces coil whine. It suits system integrators and technicians servicing compatible platforms.

Verify Physical Dimensions

Confirm that the unit's physical size matches your chassis and that the output connectors align with the original NV-350 pin configuration. Check that the ATX form factor fits your mounting points and cable routing. Ensure the 350W capacity meets the peak load requirements of the installed components. Review the supplier title for the exact K30051A model match.

Ideal for NV-350 Servicing.

This unit fits technicians replacing a failed NV-350 power supply in existing deployments. Builders assembling new systems that demand higher wattage or modular cabling should look at other options. Users needing specific non-ATX form factors or proprietary connector layouts not covered by this design must verify compatibility carefully. It addresses a specific replacement need rather than general-purpose builds.

Highlights

  • Modern Standby support enables ultra-fast wake-from-sleep and better low-load efficiency
  • 80 PLUS Gold certification delivers high efficiency for lower power consumption, less noise and cooler temperatures
  • Zero RPM fan mode stops the cooling fan at low and medium loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion provides clean, consistent power and reduces coil whine
  • 350 W ATX power supply built for TDK-Lambda NV-POWER NV-350 compatibility

Specifications

TypeATX

Questions about this item

What cables are included with the K30051A and what must be purchased separately?

The unit ships with the standard ATX connector set required for a typical build; no extra cables are mentioned in the specifications.

Should I choose a different capacity if my system draws more than 350 watts?

This model delivers 350 watts, so select a higher-wattage unit if your components exceed that limit.

What does the 80 PLUS Gold rating mean for daily power use?

It guarantees high efficiency at typical loads, reducing electricity draw, heat output and fan noise.

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