Figure 2. Front view of chassis with two 2U sleds and an optional witness sled
Table 2. Features available on the front of the system
Item Ports, panels, and
slots
Icon Description
1 XR4520c 2U sled N/A XR4520c server for computing.
2 XR4000w witness sled N/A Optional witness server with Intel Atom processor
3 Power supply 1 Indicates PSU 1.
4 Power supply 2
Indicates PSU 2.
5 Information tag N/A
Information tag which contains service tag information.
Figure 3. Front view of chassis with two 1U sleds and one 2U sled and an optional witness sled
Table 3. Features available on the front of the system
Item Ports, panels, and
slots
Icon Description
1 XR4510c 1U sled N/A XR4510c server for computing.
2 XR4520c 2U sled N/A XR4520c server for computing.
3 XR4000w witness sled N/A Optional witness server with Intel Atom processor.
4 Power supply 1 Indicates PSU 1.
5 Power supply 2
Indicates PSU 2.
6 Information tag N/A
Information tag which contains service tag information.
Dell PowerEdge XR4000r system configurations and features 7