Power supply unit Dell 450-AEBM 495 W for PowerEdge R630/R730/R730XD/T630, grey

Dell 450-AEBM is a 495 W server power supply unit engineered for Dell PowerEdge R630, R730, R730XD and T630 systems. The grey module delivers regulated DC power to the server motherboard and components, supports redundant configurations in compatible chassis and allows hot-swap replacement to minimize downtime during maintenance. Designed for rack and tower deployments, this PSU provides a compact power source suitable for business and data centre environments where continuity and serviceability are required.

Advantages

The unit offers 495 W output capacity with a form factor that fits specified PowerEdge models, enabling redundant power setups and hot-pluggable exchanges without system shutdown in supported enclosures. Its compatibility with multiple PowerEdge models simplifies spare-parts management and reduces the need for different PSU variants across similar server fleets. The grey finish and OEM fit ensure correct electrical and mechanical integration with the target systems.

Suitable for

• Enterprise and small data centre servers running on PowerEdge R630, R730, R730XD and T630 platforms
• Redundant power configurations where hot-swap capability is required
• On-site replacement and maintenance operations to restore power quickly

Key specifications

• Output power: 495 W
• Application: server power supply for rack and tower servers
• Colour: grey
• Hot-swap capability: supported in compatible chassis
• Redundancy support: suitable for redundant PSU configurations

How to use

Install the PSU into a compatible Dell PowerEdge chassis following the server manufacturer's service manual. Ensure the system is in a supported state for hot-swap removal if replacing a module while the system is running; otherwise, power down according to data centre procedures before handling. Connect the unit to the server's PSU bay and to an appropriate mains source using certified power cabling. Verify LEDs and system management alerts after installation to confirm that the supply is detected and functioning within expected parameters.

Usage recommendations

Store and operate the power supply within the temperature and humidity ranges specified by the server vendor, use authorised replacement parts for warranty and safety compliance, and keep spare modules on-hand to maintain redundant configurations and reduce service interruptions.