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Silver ATX power supply unit with cooling fan grille

KHACHIMO

KHACHIMO CT 300W ATX Power Supply MHG2-6300P

SKU CH-SCQQ-54S65

A 300 W ATX power supply with 80 PLUS Gold efficiency, zero-RPM fan mode, Modern Standby support and resonant LLC topology with DC-to-DC conversion for clean power delivery

  • Product typeATX
  • Faster wake-from-sleep with Modern Standby support
  • Lower electricity use through 80 PLUS Gold efficiency
  • Near-silent running via Zero RPM fan mode
  • Cleaner power delivery from resonant LLC with DC-to-DC
  • Cooler, quieter operation at low and medium loads

KHACHIMO CT 300W ATX Power Supply

The KHACHIMO CT 300W ATX Power Supply MHG2-6300P is a new unit built for standard desktop systems requiring 300W of continuous power. It suits office workstations, home PCs and light productivity builds where modest wattage is sufficient. The ATX form factor ensures compatibility with typical chassis layouts.

300W capacity and Modern Standby support

At 300W this supply comfortably handles integrated graphics, entry-level discrete cards and multi-drive configurations within its rated output. It runs out when a system demands sustained loads above 300W, such as high-end GPUs or heavily overclocked CPUs. Modern Standby compatibility enables extremely fast wake-from-sleep times and better low-load efficiency for supported platforms.

80 PLUS Gold, Zero RPM fan and LLC topology

80 PLUS Gold certification means high efficiency operation for lower power consumption, less noise and cooler temperatures across typical loads. Zero RPM Fan Mode stops the cooling fan entirely at low and medium loads for near-silent operation. Resonant LLC topology with DC-to-DC conversion provides clean, consistent power, reduces coil whine and enables more energy efficient sleep states.

How it compares

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

Price $464.99
Pricier than about 89% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

Will the CT 300W ATX supply fit my older case and motherboard using the standard 24-pin and 4-pin connectors?

The unit follows the ATX form factor, so it matches the mounting holes and main power connectors used by older cases and motherboards.

How can I verify the 80 PLUS Gold efficiency and Zero RPM fan mode are active after installation?

At low loads the fan stays at 0 RPM for silent running, and the 80 PLUS Gold rating means the unit meets the published efficiency targets under typical loads.

Does the box include the power cord and mounting screws, or must I buy them separately?

The package contains the power supply unit; the mains lead and fixing screws are not included.

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