System board componentsSystem board components
ItemItem DescriptionDescription
1 System battery
2 Internal USB 3.0 connector
3 Processor 1 DIMM slots (12)
4 Processor 2 DIMM slots (12)
5 Energy pack option connector
6 Mezzanine connectors (M1, M2, and M3)
7 Management/power connector
8 System maintenance switch
9 External USB iLO Service Port (169.254.1.2) - located behind the Serial label pull tab
10 External USB 3.0 connector (located behind the Serial label pull tab)
11 MicroSD connector
12 Drive backplane connector
13 SATA interconnect / M.2 adapter connector
14 TPM 2.0 connector