Dell 495 Watt Hot-plug Power Supply

The Dell 450-AEBM is a 495 watt hot plug power supply module built for Dell PowerEdge rack and tower servers that must stay running even during maintenance. It slides into the power bay and begins delivering power that remains consistent and is easy to swap whenever needed.

Thanks to an 80 Plus Platinum efficiency rating, the module converts incoming electricity into usable server power with minimal waste. Lower heat output and reduced utility costs make it a practical choice for data centers, branch offices, and development labs that run equipment around the clock.

The unit supports a single (1+0) configuration through a proprietary Dell connector and fits standard ATX power bays on models such as the PowerEdge R630, R730, R740, and T640. An air-cooled design works with the server’s internal airflow to maintain safe operating temperatures without extra cabling or fans.

IT teams responsible for virtualization hosts, file servers, or application workloads will appreciate how quickly the 450-AEBM can be installed as a replacement. Keeping a spare on the shelf helps safeguard uptime when a power supply reaches end of life or needs troubleshooting.

• 495 watt continuous power output
• Hot plug capability for tool-less replacement
• Single (1+0) power configuration
• Proprietary Dell power connector
• 80 Plus Platinum efficiency rating
• Compatible with Dell PowerEdge R630, R730, R740, and T640 servers
• ATX form factor with air cooling