Compatible Models
Dell XPS 8300, Dell XPS 8500, Dell XPS 8700, Dell XPS 8900, and Universal meaning many others.
Standard ATX power supplies like this are generally interchangeable as long as the power supply has sufficient wattage for the target computer and it has the connectors needed.
Connectors:
1 - 24 Pin Main Power Connector
5 - SATA Power Connector
1 - 4 pin ATX +12v Power Connector
2 - 6 Pin PCI Express Power Connector