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Rectangular ATX power supply unit, matte black finish, cooling fan visible on one side

KHACHIMO

KHACHIMO 3040 5040 7040 3650 3670 6Pin 200W power supply

SKU CH-FPK5-EDCYB

ATX power supply compatible with models 3040, 5040, 7040, 3650 and 3670, delivering 200W with 80 PLUS Gold efficiency, Modern Standby support, Zero RPM fan mode and resonant LLC topology for clean.

  • TypeATX
  • Modern Standby support enables extremely fast wake-from-sleep
  • 80 PLUS Gold certification delivers high efficiency and lower power draw
  • Zero RPM fan mode stops the fan at low and medium loads for silent operation
  • Resonant LLC topology with DC-to-DC conversion provides clean, consistent power and reduces coil whine
  • 200W output compatible with 3040, 5040, 7040, 3650 and 3670 systems

KHACHIMO 200W ATX Power Supply

This 200W ATX unit delivers Gold-rated efficiency for compact desktop builds. Modern Standby support enables rapid wake-from-sleep transitions and improved low-load power draw. Resonant LLC topology with DC-to-DC conversion provides clean voltage regulation and reduces coil whine. The fan remains off at low and medium loads for silent operation.

Ideal for low-power office PCs

Suits builds that prioritise quiet operation and energy efficiency at modest power levels. Not intended for configurations with discrete graphics cards or high-wattage processors that exceed the 200W rating. Systems requiring multiple drive arrays or extensive expansion cards should consider higher-capacity units.

200W continuous output with 80 PLUS Gold efficiency

Comfortably powers integrated graphics platforms, entry-level CPUs, and a handful of storage devices. Headroom diminishes quickly when adding a dedicated GPU or overclocked components. The single 6-pin connector limits graphics options to models that draw power solely from the slot or a single auxiliary connection. The 80 PLUS Gold certification ensures at least 80% efficiency at typical loads, reducing heat and electricity cost.

Highlights

  • Modern Standby support enables extremely fast wake-from-sleep
  • 80 PLUS Gold certification delivers high efficiency and lower power draw
  • Zero RPM fan mode stops the fan at low and medium loads for silent operation
  • Resonant LLC topology with DC-to-DC conversion provides clean, consistent power and reduces coil whine
  • 200W output compatible with 3040, 5040, 7040, 3650 and 3670 systems

Specifications

TypeATX

Questions about this item

Which motherboard power connector does the 200W unit provide for a Dell OptiPlex 3040?

The power supply uses a standard 24-pin ATX connector and a 6-pin auxiliary connector that match the OptiPlex 3040, 5040, 7040, 3650 and 3670 motherboards.

Will the 80 PLUS Gold efficiency and Zero RPM fan mode work with an older Haswell-era CPU kept in the same chassis?

Yes, the resonant LLC topology with DC-to-DC conversion delivers stable voltages at low loads, so the fan stays off at idle and the Gold-rated efficiency remains effective with legacy processors.

How can I confirm Modern Standby is active after installing the MNRC2 unit?

Put the system to sleep; if it wakes instantly on a key press and the fan remains off during light background tasks, the power supply is correctly supporting Modern Standby sleep states.

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