HPE D6020 User Manual page 21

Figure 17 Cabling two D6020s with two nodes (using SAS connectors)
1. Node #1 (top)
2. Node #2 (bottom)
3. D6020 #1
4. D6020 #2
Figure 18 Cabling two D6020s with one node (using SAS connectors)
1. Node
2. D6020 #1 (top)
3. D6020 #2 (bottom)
Cabling 21