System board components

The illustration in this section shows the component locations on the system board.

Figure 1. System board components

1 Serial-port-module connector	2 Riser 1 slot
3 LOM adapter connector	4 TCM1/TPM2 connector (for Chinese Mainland only)
5 Front USB connector	6 CMOS battery
7 Front VGA connector	8 Processor 1 socket
9 Operator-information-panel connector	10 DIMM slots (16)
11 System fan 1 connector	12 System fan 2 connector
13 System fan 3 connector	14 System fan 4 connector
15 System fan 5 connector	16 System fan 6 connector
17 Processor 2 socket	18 Backplane power connector 1
19 Backplane power connector 2	20 Power supply 2 connector
21 NVMe 2-3 connector	22 NVMe 0-1 connector
23 Power supply 1 connector	24 SATA 0-3 connector
25 M.2 module slot	26 Riser 2 slot

Note

• ¹ Trusted Cryptography Module

• ² Trusted Platform Module