Lenovo ThinkSystem SR860 Setup Manual page 34

Table 9. Components on the optional processor and memory expansion tray (continued)
DIMM slot 43-48
3
Processor 4
4
Figure 14. LEDs on the optional processor and memory expansion tray
Table 10. LEDs on the optional processor and memory expansion tray
Processor 3 error LED
1
DIMM slot 31-42 error LEDs
2
Expansion board error LED
3
Figure 15. Connectors on the optional processor and memory expansion tray
Table 11. Connectors on the optional processor and memory expansion tray
NVMe signal cable connector 0-1
1
ThinkSystem SR860 Setup Guide
26
DIMM slot 25-30
7
Processor 4 error LED
4
DIMM slot 43-48 error LEDs
5
DIMM slot 25-30 error LEDs
6
NVMe signal cable connector 2-3
2