KHACHIMO 180W ATX Power Supply PA-1181-5 00PC764 8SSP50H29542

Compact 180 W ATX unit for small-form-factor builds

This KHACHIMO PA-1181-5 delivers 180 watts through a standard ATX form factor, making it suited to office PCs, thin clients or low-power home servers that do not demand high-wattage graphics cards. The 80 PLUS Gold rating confirms high efficiency across typical loads, reducing heat output and electricity draw for systems that run continuously.

Gold efficiency and zero-RPM mode change daily

At low and medium loads the fan stops completely, removing audible noise during routine desktop work or media playback. The resonant LLC topology with DC-to-DC conversion supplies tight voltage regulation and suppresses coil whine, while Modern Standby compatibility lets the PC wake from sleep almost instantly without sacrificing low-load efficiency.

Standard ATX mounting fits most chassis but cable

The unit uses regular ATX screw holes and a conventional 24-pin main connector, so installation follows the usual four-screw procedure in compatible cases. Builders should verify that the supplied cable reaches their motherboard socket in deeper enclosures, as extensions are not included and the 180 W ceiling rules out power-hungry discrete GPUs or large drive arrays.