KHACHIMO 650W ATX Power Supply PWS-609P-1R2 80 PLUS Gold

650W ATX Power Supply for Modern PCs

The KHACHIMO PWS-609P-1R2 is a 650W ATX power supply built with 80 PLUS Gold certification and resonant LLC topology with DC-to-DC conversion. It delivers high efficiency for lower power consumption and cleaner power output. Modern Standby compatibility enables extremely fast wake-from-sleep times and improved low-load efficiency. The unit is sold new.

Suits builders wanting silent operation

The Zero RPM fan mode stops the cooling fan entirely at low and medium loads for near-silent running, while the topology reduces coil whine. Buyers who need higher wattage for multi-GPU configurations or extreme overclocking should look at larger capacity units. Systems requiring proprietary form factors or non-ATX connectors are not supported.

Standard ATX installation with semi-passive cooling

The supply fits regular ATX mounting points and uses standard ATX connectors for motherboard, CPU and peripheral power. Zero RPM mode activates automatically, so no software setup is required for silent low-load operation. Ensure the case provides adequate airflow for the fan when it spins under heavier loads, and verify cable reach matches your component layout.