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KHACHIMO 350W ATX power supply unit with 10-pin connector

KHACHIMO

KHACHIMO 10Pin 350W ATX Power Supply

SKU CH-5B7B-JRJ7Y

A 350 W ATX unit with 80 PLUS Gold efficiency, Modern Standby support, Zero RPM fan mode and resonant LLC topology for quiet, reliable power

  • TypeATX
  • Modern Standby support for faster wake-from-sleep and better low-load efficiency
  • 80 PLUS Gold certified for high efficiency, lower consumption and cooler running
  • Zero RPM fan mode stops the fan at low and medium loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion delivers clean power and reduces coil whine
  • ATX form factor with 350 W output and 10-pin connector for compatible systems

ATX 350W Power Supply for Modern Standby Systems

This ATX power supply delivers 350W of continuous power and is built for systems that require Modern Standby compatibility. The 80 PLUS Gold certification ensures high efficiency during everyday operation. Resonant LLC topology with DC-to-DC conversion provides clean, consistent power delivery to connected components.

Thermals Noise and Power Draw at Typical Loads

The Zero RPM fan mode stops the cooling fan completely at low and medium loads for near-silent operation. 80 PLUS Gold efficiency reduces waste heat and lowers overall power consumption during normal use. The LLC resonant design minimises coil whine for a quieter acoustic profile.

Behaviour Under Sustained Load

Resonant LLC topology with DC-to-DC conversion maintains stable voltage regulation during extended high-demand periods. High-efficiency operation keeps temperatures lower than less efficient units when the supply is stressed continuously. Modern Standby support allows the system to enter and exit low-power states efficiently even after prolonged activity.

Highlights

  • Modern Standby support for faster wake-from-sleep and better low-load efficiency
  • 80 PLUS Gold certified for high efficiency, lower consumption and cooler running
  • Zero RPM fan mode stops the fan at low and medium loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion delivers clean power and reduces coil whine
  • ATX form factor with 350 W output and 10-pin connector for compatible systems

Specifications

TypeATX

Questions about this item

How do I connect the 10-pin ATX connector from this 350W unit to my motherboard?

Align the keyed 10-pin plug with the motherboard socket and press firmly until the latch clicks; the step often missed is not seating the latch fully, which can cause intermittent power.

What maintenance will this 350W power supply need over time?

The Zero RPM fan stops at low and medium loads, so dust builds up unseen; clean the intake vents and fan blades with compressed air every 6–12 months to keep airflow clear.

Which limit appears first when this 350W supply runs at sustained load?

The 350W continuous output rating is the first ceiling; exceeding it triggers over-power protection and shuts the unit down.

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