Server walkthrough: inside the Dell PowerEdge T410...
The rear of the PowerEdge has a 12cm extraction fan, dual Gigabit Ethernet ports, four USB 2.0 ports, D-Sub and serial ports. Five PCI Express expansion card slots are located at the top of the case. At the bottom there is one 525W power supply. This is a non-redundant power supply, but the server can be configured with a redundant option.
Server walkthrough: inside the Dell PowerEdge T410 tower server