Dell 450-AEBM is a single hot-plug power supply module for supported PowerEdge systems. Its plug-in design allows the module to be installed or replaced while the system is running, where the server configuration supports hot-plug servicing.
The unit provides 495 W of power capacity and is described by Dell as a hot-plug, redundant power supply. Dell lists compatibility with PowerEdge R530, R540, R630, R640, R730, R730XD, R730xd XL, R740, R740XD, R7415, R7425, R7515, T330, T340, T430, T440, T630 and T640 systems. This makes it a power module option for those listed server platforms.