WMtec DPS-500AB-9D 500W server power supply

Server Redundant Power Module

The WMtec DPS-500AB-9D is a 500W hot-swappable server power supply built for redundant configurations. It targets system integrators and data-centre operators who need continuous uptime without shutting down racks for maintenance. This unit fits standard redundant bays and replaces failed modules while the server stays online. It is not suited for standalone desktop builds or single-supply chassis that lack hot-swap backplanes.

Hot-Swap Build and Connector Implications

The module slides into a compatible server bay and locks with a retention latch, allowing tool-free replacement during operation. Its edge connector mates directly with the backplane, delivering 500W through the chassis power bus without external cables. This design removes cable routing chores and reduces airflow obstruction inside dense enclosures. Buyers must verify their chassis accepts this specific form factor and pin-out before ordering.