KHACHIMO H1M-6600P 600W 80 PLUS Gold ATX power supply

KHACHIMO H1M-6600P 600W ATX Power Supply

The KHACHIMO H1M-6600P is a 600W ATX power supply with 80 PLUS Gold certification. It uses a resonant LLC topology with DC-to-DC conversion for stable power delivery. Modern Standby compatibility enables fast wake-from-sleep times and improved low-load efficiency. A Zero RPM fan mode stops the fan entirely at low and medium loads for silent operation.

Suitable for efficient ATX builds needing quiet

This unit suits builders who want high efficiency and near-silent idle performance in a standard ATX form factor. Modern Standby support benefits systems that frequently enter low-power sleep states. Buyers needing higher wattage for multi-GPU configurations or extreme overclocking should look at higher-capacity models. Those requiring a different form factor such as SFX or TFX cannot use this ATX unit.

Check ATX compatibility

Verify that your case accepts a standard ATX power supply and that your motherboard uses the standard 24-pin ATX and CPU power connectors. Ensure the 600W capacity matches the total power draw of your components under load. Confirm that your build benefits from Modern Standby features and that the included cable set covers all required connections for your hardware.