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Rectangular ATX power supply unit with 6-pin connector, matte finish

KHACHIMO

KHACHIMO 3050 5050 7050 6Pin 200W power supply

SKU CH-YWHA-PK8DB

An ATX power supply delivering 200 W with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby support

  • Product typeATX
  • Faster wake-from-sleep with Modern Standby support
  • Lower power draw thanks to 80 PLUS Gold efficiency
  • Near-silent operation via Zero RPM fan mode
  • Clean, stable power from resonant LLC with DC-to-DC
  • Compatible with 3050 5050 7050 6Pin 200W systems

KHACHIMO 200W ATX power supply

This KHACHIMO unit is a 200 watt ATX power supply designed for low-power desktop systems. It carries 80 PLUS Gold certification for high efficiency and supports Modern Standby for fast wake-from-sleep. The resonant LLC topology with DC-to-DC conversion delivers clean, consistent power. Model references include 3050, 5050 and 7050 series part numbers.

Suitable for compact or efficiency-focused builds

This supply suits builders assembling small-form-factor or office PCs that demand quiet operation and low idle draw. The zero RPM fan mode keeps acoustics near silent at light loads. It is not for systems requiring higher wattage, additional PCIe power connectors beyond the single 6-pin, or server-grade redundancy features.

Sustained-load behaviour

Under continuous load the resonant LLC design maintains stable voltage regulation and suppresses coil whine. The fan remains off until thermal thresholds are reached, then ramps up gradually to manage temperatures. Gold-rated efficiency reduces waste heat, helping the unit run cooler during extended sessions. Modern Standby support ensures the platform enters and exits low-power states cleanly.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $52.99
Cheaper than about 90% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

Which motherboard power connector does the 200W ATX unit require to operate?

It uses a standard 24-pin ATX main connector and a 4-pin or 8-pin CPU power connector, both required for the supply to deliver power to the board.

Will the 6-pin PCIe output on this 200W unit support an older graphics card that also needs a 6-pin plug?

Yes, the single 6-pin PCIe connector can power a compatible legacy card as long as the total system draw stays within the 200W rating.

How can I confirm the Zero RPM fan mode is active after building the PC?

With the system idle or under light load, the fan should stay completely still; you will hear no spinning noise and see no blade movement through the grill.

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