Figure 7. Top view of SD530 V3
Table 13.  Components on the top view
1  E3.S drive cage
7  Power bus bar
2  E3.S drive backplane
8  Fans and fan cage
3  DIMMs 1-8
9  GPU air duct
* 
4  Processor 1
10  PCIe riser assembly
* 
5  Processor 2
11  Rear I/O module
* 
6  DIMMs 9-16 12  Power distribution board
Note:
* 
Depending on the specific configuration, the node might not come with this component.
Chassis midplane
The following illustration shows the location and connectors of the chassis midplane.
Chapter 2. Hardware components 27