KHACHIMO P310 320 410 10Pin 400W Power Supply

KHACHIMO 400W ATX Power Supply

The KHACHIMO P310 320 410 is a new 400W ATX power supply carrying 80 PLUS Gold certification. It uses resonant LLC topology with DC-to-DC conversion to deliver clean, consistent power across the rails. Modern Standby compatibility enables extremely fast wake-from-sleep times and improved low-load efficiency. A zero RPM fan mode stops the fan completely at low and medium loads for near-silent operation.

Who this suits and who it does not

This unit suits builders who need an ATX power supply with Gold-rated efficiency, silent fan behaviour and Modern Standby support for fast sleep transitions. It is not for systems that require more than 400W of continuous power or configurations demanding additional PCIe connectors beyond what this model provides. Buyers needing higher wattage or extra cables should consider a larger unit.

Deciding specification: 400W 80 PLUS Gold ATX

The single specification that decides fit is the 400W 80 PLUS Gold ATX rating. This defines the total continuous power available and the efficiency level across typical loads. Match this figure against your components' combined power draw to confirm the supply can handle the build. If the system needs more power, this model will not be sufficient.