KHACHIMO 500W ATX power supply DPS-500HB A 80 PLUS Gold

KHACHIMO 500W ATX Gold power supply

The KHACHIMO 500W ATX power supply delivers 80 PLUS Gold certified efficiency for desktop builders who need reliable, clean power. Its resonant LLC topology with DC-to-DC conversion supports modern standby sleep states and reduces electrical noise. This unit suits standard office PCs, home workstations and entry-level gaming rigs requiring an ATX form factor. It is not for systems needing higher wattage or redundant power modules.

Thermals noise and power draw

An 80 PLUS Gold rating means lower waste heat and reduced electricity use during typical workloads. The zero RPM fan mode stops the cooling fan completely at low and medium loads for near-silent operation. Resonant LLC topology with DC-to-DC conversion further minimises coil whine while maintaining stable voltages. Efficiency stays high even in modern standby, keeping temperatures down when the PC sleeps.

Upgrade context and value

This supply replaces older bronze or unrated units that run hotter, louder and less efficiently at idle. The jump is worthwhile when moving to a modern standby motherboard or when fan noise and coil whine become distracting. Builders adding power-hungry graphics cards or multiple drives should look beyond 500W. The DC-to-DC design also improves compatibility with low-power sleep states found on newer platforms.