KHACHIMO S10-500P1A 500W ATX power supply

500W ATX power supply for compact servers

The KHACHIMO S10-500P1A delivers 500 watts of continuous power in an ATX form factor designed for 1U industrial and workstation chassis. It targets system integrators building X79 or X99 platforms that require a 24-pin, 10-pin and 8-pin connector set. Modern Standby compatibility ensures rapid wake-from-sleep response for always-on deployments.

Upgrade from lower-efficiency 1U units

This unit replaces older 1U supplies that lack 80 PLUS Gold certification and zero-RPM fan capability. The jump is worthwhile when a build demands lower idle power draw, reduced acoustic output at light loads, and support for deeper sleep states enabled by the resonant LLC topology with DC-to-DC conversion. It also satisfies installations requiring the specific 10-pin auxiliary connector found on certain server boards.

Headroom for multi-core workstations

The 500 watt rating comfortably handles dual-processor X79 or X99 configurations with multiple drives and add-in cards under typical workloads. Efficiency remains high across a broad load range, keeping waste heat low in restricted airflow environments. Capacity runs out when GPU compute accelerators or large storage arrays push sustained draw beyond the rated output, requiring a higher-wattage platform.