KHACHIMO 240W ATX Power Supply IUPS-401

240 W ATX power supply for compact builds

The KHACHIMO IUPS-401 delivers 240 W of continuous power in a standard ATX form factor. It carries 80 PLUS Gold certification for high efficiency at typical loads. Modern Standby compatibility enables rapid wake-from-sleep transitions. Resonant LLC topology with DC-to-DC conversion provides clean, stable output rails.

Suitable for low-power desktops and office systems

This unit fits small-form-factor PCs, basic workstations and refresh hardware that stays well within a 240 W envelope. Zero RPM fan mode keeps acoustics near silent during light workloads. Builders targeting mid-range or high-end graphics cards should look at higher-wattage units. Systems requiring multiple drive arrays or heavy overclocking headroom will exceed the rated capacity.

240 W rated output

The single specification that decides fit is the 240 W maximum continuous power rating. Match this figure against the total combined draw of your CPU, graphics card, drives and peripherals. If the calculated peak load approaches or surpasses 240 W, a larger supply is required. No other metric in the data overrides this limit.