Synology PSU 250W-RP MODULE_2 Power Supply Grey

The Synology PSU 250W-RP MODULE_2 grey power supply unit is designed to provide stable 250W output for compatible Synology rackstation servers. Its compact rectangular housing with a slim profile allows straightforward integration into supported models without occupying excessive space in a rack environment. The unit is intended as either a primary or redundant power source to maintain reliable operation of the system under typical data center or office conditions.

Advantages

This power supply delivers a consistent 250W of power with attention to compact dimensions, enabling easy replacement or upgrade in compatible Synology servers. The grey metal enclosure provides durability and a neat appearance that complements server racks. Designed for server integration, the unit supports hot-swap and redundancy configurations commonly used to increase uptime and simplify maintenance.

Suitable for

• Replacement or upgrade of compatible Synology rack-mounted NAS power modules
• Redundant power configurations to improve system availability
• Small office or data center servers requiring a compact 250W PSU
• Maintenance and repair operations where form-factor compatible modules are needed

Key specifications

• Output power: 250 watts
• Form factor: module designed for rackstation integration
• Dimensions (W×D×H): 230 mm × 72 mm × 39 mm
• Color: grey metal enclosure
• Intended use: server power supply with support for redundant operation

How to use

Power off the host unit according to the server manufacturer’s service instructions before performing installation unless the server supports hot-swap replacement. Align the module with the power bay and slide it into place until it clicks or locks per the server’s guidance. Verify connection and secure any retention latches. After installation, power on the server and check system indicators or management software to confirm the module is recognized and functioning. For redundant setups, install the second module in the corresponding bay to enable failover.

Recommendations

Install in environments that meet the host device’s temperature and ventilation requirements. Use original or manufacturer-recommended modules for compatibility. Inspect connectors for dust or damage prior to insertion and avoid forced seating. If replacing a failed unit, power-cycling procedures and monitoring via the server management interface are recommended to confirm proper operation.