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Rectangular black ATX power supply unit with 12-pin connector visible

KHACHIMO

KHACHIMO A3500 12Pin 200W Power Supply

SKU CH-JTXM-0D9KM

ATX 200W unit with 12-pin connector, 80 PLUS Gold efficiency, Modern Standby support and Zero RPM fan mode for silent low-load operation

  • TypeATX
  • Modern Standby support enables extremely fast wake-from-sleep times
  • 80 PLUS Gold certification delivers high efficiency for lower power consumption
  • Zero RPM fan mode stops the fan at low loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion provides clean, consistent power
  • ATX form factor fits standard desktop cases

Compatible Power Supply for Compact Systems

The KHACHIMO A3500 is a 200W ATX power supply designed as a direct replacement for specific FSP and Great Wall units. It supports Modern Standby for rapid wake times and improved low-load efficiency. An 80 PLUS Gold rating ensures high-efficiency operation that reduces power draw and heat output. The unit fits builds requiring the listed part numbers.

Suitable for Direct Replacements and Quiet Builds

This supply suits technicians servicing systems that originally shipped with FSP200-30AHSCO, HK300-11PP, GW-SDM200SDA, PS-4301-01, FSP200-30AHBAA or FSP300-40AHBAA models. Zero RPM fan mode stops the fan at low and medium loads for near-silent operation. Resonant LLC topology with DC-to-DC conversion minimises coil whine. Builders needing higher wattage or different connector configurations should look elsewhere.

12-Pin Output Connector

The defining specification is the single 12-pin output connector that matches the proprietary pin-out of the original OEM units. Without this exact connector the supply will not power the target motherboard. Verify the part number on your existing unit before ordering.

Highlights

  • Modern Standby support enables extremely fast wake-from-sleep times
  • 80 PLUS Gold certification delivers high efficiency for lower power consumption
  • Zero RPM fan mode stops the fan at low loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion provides clean, consistent power
  • ATX form factor fits standard desktop cases

Specifications

TypeATX

Questions about this item

How can I confirm the KHACHIMO A3500 200W power supply is operating correctly after installation?

The 80 PLUS Gold certification means the unit should run efficiently with low heat and noise, while the Zero RPM fan mode keeps the fan off at low and medium loads for silent operation.

What comes in the box with the KHACHIMO A3500 12Pin 200W power supply and what must I source separately?

The power supply includes a fixed 12-pin connector for the motherboard; any additional cables required by your graphics card or drives must be sourced separately.

Which compatible replacement model from the listed part numbers should I select for my system?

The unit replaces FSP200-30AHSCO, HK300-11PP, GW-SDM200SDA, PS-4301-01, FSP200-30AHBAA, FSP300-40AHBAA and FSP200-30AHBAA; choose the part number that matches your original power supply label.

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