KHACHIMO FSP220-50LH 220W 80 PLUS Gold power supply

Compact 220W ATX unit

This 220 watt ATX power supply targets compact system builders who need reliable power in a small footprint. The 80 PLUS Gold rating and Modern Standby support suit office PCs, thin clients and low-power workstations that spend long periods idle. It fits builds where a standard ATX unit would be oversized and a proprietary brick would limit upgrade options.

1U FLEX form factor with LLC and DC-to-DC

The 1U FLEX chassis slides into narrow enclosures and rack-mount cases that cannot accept full-height units. Resonant LLC topology combined with DC-to-DC conversion delivers tight voltage regulation and reduces coil whine, so the power remains clean even when the system steps through deep sleep states. Standard ATX connectors are retained, so no adapter cables are required for typical motherboards and drives.

Gold efficiency with Zero RPM fan mode

At low and medium loads the fan stops completely, eliminating acoustic noise during routine desktop work. The Gold-certified platform keeps waste heat low, which helps internal temperatures stay modest in airflow-restricted chassis. Power draw at the wall remains close to the 220 watt rating only under sustained heavy load, leaving headroom for typical office and embedded workloads.