System-board connectors

The following illustration shows the connectors on the system board.

Figure 1. Connectors on the system board
Connectors on the system board

1 PCI riser card connector 2 Microprocessor power connector
3 Power supply connector 4 Backplane power connector
5 DIMM slot 1 6 DIMM slot 2
7 DIMM slot 3 8 DIMM slot 4
9 Power distribution board connector 10 System fan 1 connector
11 System fan 2 connector 12 System fan 3 connector
13 System fan 4 connector 14 Mini-SAS connector
15 SATA optical drive connector 16 Operation information panel connector
17 Coin-cell battery connector 18 Front USB connector
19 USB hypervisor key connector 20 Operating temperature enhancement kit connector