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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 connector2 Microprocessor power connector
3 Power supply connector4 Backplane power connector
5 DIMM slot 16 DIMM slot 2
7 DIMM slot 38 DIMM slot 4
9 Power distribution board connector10 System fan 1 connector
11 System fan 2 connector12 System fan 3 connector
13 System fan 4 connector14 Mini-SAS connector
15 SATA optical drive connector16 Operation information panel connector
17 Coin-cell battery connector18 Front USB connector
19 USB hypervisor key connector20 Operating temperature enhancement kit connector