KHACHIMO 200W ATX power supply 80 PLUS Gold

200W ATX PSU for compact builds

This 200 watt ATX power supply targets small-form-factor PCs and office workstations that run modest components. Its 80 PLUS Gold certification means lower wall draw and less heat inside a tight chassis. Modern Standby support gives near-instant wake times for users who leave systems sleeping. It is not for builders who need more power for discrete graphics cards or high-core-count CPUs.

Zero RPM fan and LLC topology

A Zero RPM mode stops the fan completely at low and medium loads, keeping the system near-silent during typical desk work. Resonant LLC topology with DC-to-DC conversion delivers clean voltage regulation and reduces coil whine. The standard ATX footprint fits existing mounting points without adapters. It is not for cases that require SFX or TFX dimensions.

200 watt ceiling and Gold efficiency

The 200 watt limit caps the hardware you can run — no high-end GPUs or heavily overclocked processors. 80 PLUS Gold efficiency peaks around 50 percent load, so very light idle draws sit below the optimal curve. Modern Standby works only with compatible motherboards and operating systems. It is not for systems that may grow beyond this power envelope.